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      <image:title>(6-(pent-4-ynamido)hexanoyl)-Lys(DOTA-tris)-L-2-NAL-O-t-Bu-Lysine-di-O-t-butyl Glutamate Urea</image:title>
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      <image:title>(16S,20S)-1-azido-13,18-dioxo-3,6,9-trioxa-12,17,19-triazadocosane-16,20,22-tricarboxylic acid</image:title>
      <image:caption>(16S,20S)-1-azido-13,18-dioxo-3,6,9-trioxa-12,17,19-triazadocosane-16,20,22-tricarboxylic acid</image:caption>
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      <image:title>(3S,7S)-5,10-dioxo-14,17,20,23-tetraoxa-4,6,11-triazahexacos-25-yne-1,3,7-tricarboxylic acid</image:title>
      <image:caption>(3S,7S)-5,10-dioxo-14,17,20,23-tetraoxa-4,6,11-triazahexacos-25-yne-1,3,7-tricarboxylic acid</image:caption>
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    <loc>https://precisepeg.com/products/dota-ga-3-azidopropyl-1-amido</loc>
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      <image:title>DOTA-GA-(3-azidopropyl-1-amido)</image:title>
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      <image:title>DOTA-Lys(GA-Py-Tz-Py)</image:title>
      <image:caption>DOTA-Lys(GA-Py-Tz-Py)</image:caption>
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    <loc>https://precisepeg.com/products/dota-ga-en-endo-bcn</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:title>DOTA-GA-EN-endo-BCN</image:title>
      <image:caption>DOTA-GA-EN-endo-BCN</image:caption>
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    <loc>https://precisepeg.com/products/dota-ga-en-peg5-amido-bn-tz</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:title>DOTA-GA-EN-PEG5-Amido-Bn-Tz</image:title>
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    <loc>https://precisepeg.com/products/3-azidopropyl-folate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:title>3-Azidopropyl Folate</image:title>
      <image:caption>3-Azidopropyl Folate</image:caption>
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    <loc>https://precisepeg.com/products/6-azidohexyl-folate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>6-Azidohexyl Folate</image:title>
      <image:caption>6-Azidohexyl Folate</image:caption>
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    <loc>https://precisepeg.com/products/folate-peg4-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:title>Folate-PEG4-Azide</image:title>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:title>Folate-PEG7-Azide</image:title>
      <image:caption>Folate-PEG7-Azide</image:caption>
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    <loc>https://precisepeg.com/products/folate-peg11-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Folate-PEG11-Azide</image:title>
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    <loc>https://precisepeg.com/products/propargyl-folate</loc>
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      <image:title>Propargyl Folate</image:title>
      <image:caption>Propargyl Folate</image:caption>
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    <loc>https://precisepeg.com/products/5-hexyn-folate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8300_7d653cc7-f3bc-440e-8747-77c2e5166ad5.webp?v=1753558209</image:loc>
      <image:title>5-Hexyn Folate</image:title>
      <image:caption>5-Hexyn Folate</image:caption>
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    <loc>https://precisepeg.com/products/folate-diamino-ketal-mal-amide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Folate-diamino ketal-Mal amide</image:title>
      <image:caption>Folate-diamino ketal-Mal amide</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/folate-peg1-hydrazide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Folate-PEG1-hydrazide</image:title>
      <image:caption>Folate-PEG1-hydrazide</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/folate-peg2-hydrazide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8303_915699fc-63b3-4d37-9402-2d4e3bb96c8c.webp?v=1753558219</image:loc>
      <image:title>Folate-PEG2-hydrazide</image:title>
      <image:caption>Folate-PEG2-hydrazide</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/folate-ahx-hydrazide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8304_93d6f704-6870-412c-97c6-229f1e973680.webp?v=1753558223</image:loc>
      <image:title>Folate-Ahx-hydrazide</image:title>
      <image:caption>Folate-Ahx-hydrazide</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/o-t-bu-lyspent-4-ynamido-di-o-t-butyl-glutamate-urea</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-t-Bu-Lys(pent-4-ynamido) -di-O-t-butyl Glutamate Urea</image:title>
      <image:caption>O-t-Bu-Lys(pent-4-ynamido) -di-O-t-butyl Glutamate Urea</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/lyspent-4-ynamido-glutamate-urea</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Lys(pent-4-ynamido) Glutamate Urea</image:title>
      <image:caption>Lys(pent-4-ynamido) Glutamate Urea</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/o-t-bu-lys6-azidomethylnicotinamido-di-o-t-butyl-glutamate-urea</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:title>O-t-Bu-Lys(6-(azidomethyl)nicotinamido) -di-O-t-butyl Glutamate Urea</image:title>
      <image:caption>O-t-Bu-Lys(6-(azidomethyl)nicotinamido) -di-O-t-butyl Glutamate Urea</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/lys6-azidomethylnicotinamido-glutamate-urea</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Lys(6-(azidomethyl)nicotinamido) Glutamate Urea</image:title>
      <image:caption>Lys(6-(azidomethyl)nicotinamido) Glutamate Urea</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/lysazidoacetamido-glutamate-urea</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Lys(azidoacetamido) Glutamate Urea</image:title>
      <image:caption>Lys(azidoacetamido) Glutamate Urea</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/5-azidopentanamido-p-xda-dota-tris</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:title>5-azidopentanamido-p-XDA-DOTA-tris</image:title>
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    <loc>https://precisepeg.com/products/5-azidopentanamido-p-xda-dota</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>5-azidopentanamido-p-XDA-DOTA</image:title>
      <image:caption>5-azidopentanamido-p-XDA-DOTA</image:caption>
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    <loc>https://precisepeg.com/products/5-azidopentanamido-dota</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8312_0103ee68-b1df-4f43-bd78-b4f9017813bf.webp?v=1753558248</image:loc>
      <image:title>5-azidopentanamido-DOTA</image:title>
      <image:caption>5-azidopentanamido-DOTA</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/5-azidopentanamido-vipivotide-tetraxetan-linker</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8313_5d0e22bc-91c9-4600-9c27-2dd832290bd5.webp?v=1753558251</image:loc>
      <image:title>5-azidopentanamido Vipivotide tetraxetan Linker</image:title>
      <image:caption>5-azidopentanamido Vipivotide tetraxetan Linker</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/boc-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8314_d215aff4-9158-48cd-a9ae-5c18d518c71a.webp?v=1753558254</image:loc>
      <image:title>Boc DFOB</image:title>
      <image:caption>Boc DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8315_4760f72b-f6bb-477e-ad33-c7a567804533.webp?v=1753558257</image:loc>
      <image:title>DFOB</image:title>
      <image:caption>Deferoxamine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-mesylate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8316_4d77160a-d19c-4b1f-bb26-3c7e20240254.webp?v=1753558260</image:loc>
      <image:title>DFOB (mesylate)</image:title>
      <image:caption>Deferoxamine (mesylate)</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/ac-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Ac DFOB</image:title>
      <image:caption>Ac DFOB</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/br-ac-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:title>Br-Ac DFOB</image:title>
      <image:caption>Br-Ac DFOB</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/i-ac-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>I-Ac DFOB</image:title>
      <image:caption>I-Ac DFOB</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/4-azba-peg3-c3-amido-succ-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8320_fbf5cb7a-8604-4fde-8cec-01085fdef77e.webp?v=1753558272</image:loc>
      <image:title>4-AzBA-PEG3-C3-Amido-Succ-DFOB</image:title>
      <image:caption>4-AzBA-PEG3-C3-Amido-Succ-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n3-tfba-peg3-c3-amido-succ-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8321_4c937204-dc6f-42fd-a0f3-36172667060b.webp?v=1753558275</image:loc>
      <image:title>N3-TFBA-PEG3-C3-Amido-Succ-DFOB</image:title>
      <image:caption>N3-TFBA-PEG3-C3-Amido-Succ-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bba-peg3-c3-amido-succ-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8322_41c67edb-a6f4-40f6-b4d5-12dc19030a99.webp?v=1753558278</image:loc>
      <image:title>BBA-PEG3-C3-Amido-Succ-DFOB</image:title>
      <image:caption>BBA-PEG3-C3-Amido-Succ-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tdba-peg3-c3-amido-succ-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8323_ae7cc767-d0c0-4e97-b06a-374080bc6977.webp?v=1753558281</image:loc>
      <image:title>TDBA-PEG3-C3-Amido-Succ-DFOB</image:title>
      <image:caption>TDBA-PEG3-C3-Amido-Succ-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/smcc-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8324_bdfab1f7-9eb7-4be2-baa2-a47e3a7584cc.webp?v=1753558284</image:loc>
      <image:title>SMCC DFOB</image:title>
      <image:caption>SMCC DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-azba-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8325_1df4d847-c33b-455d-9286-b0cc4b8824e3.webp?v=1753558287</image:loc>
      <image:title>4-AzBA DFOB</image:title>
      <image:caption>4-AzBA DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/azido-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8326_e6066627-4e57-4834-b833-3cf3dd0753fc.webp?v=1753558290</image:loc>
      <image:title>Azido DFOB</image:title>
      <image:caption>Azido DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/biotin-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8327_8b7ff13d-8a04-48e8-8698-6fe8180f7762.webp?v=1753558293</image:loc>
      <image:title>Biotin DFOB</image:title>
      <image:caption>Biotin DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/biotin-peg4-triazole-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8328_d9ca6841-1100-4b4e-9021-968c883db08b.webp?v=1753558296</image:loc>
      <image:title>Biotin-PEG4-triazole-DFOB</image:title>
      <image:caption>Biotin-PEG4-triazole-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/biotin-peg2-bcn-triazole-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8329_e6aff8fb-2bde-4abc-b429-44189b1b1fa5.webp?v=1753558300</image:loc>
      <image:title>Biotin-PEG2-BCN-triazole-DFOB</image:title>
      <image:caption>Biotin-PEG2-BCN-triazole-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/p-ncs-ptu-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8330_13a631a7-e1be-4ba3-9868-1cd612a8872c.webp?v=1753558304</image:loc>
      <image:title>p-NCS-PTU-DFOB</image:title>
      <image:caption>p-NCS-PTU-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-dbco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8331_468c7b04-3c17-45fc-977b-3baecaf31141.webp?v=1753558307</image:loc>
      <image:title>DFOB-DBCO</image:title>
      <image:caption>Deferoxamine-DBCO</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbco-c6-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8332_a2bd8faf-b5b1-4764-b8b3-e435e51f93f7.webp?v=1753558312</image:loc>
      <image:title>DBCO-C6-DFOB</image:title>
      <image:caption>DBCO-C6-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/endo-bcn-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8333_79f14c46-f509-4d1e-8470-a23b3c5cd3f3.webp?v=1753558315</image:loc>
      <image:title>endo-BCN-DFOB</image:title>
      <image:caption>endo-BCN-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tco-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8334_e6b2484b-efee-49d0-8ef0-ad177df2410f.webp?v=1753558318</image:loc>
      <image:title>TCO-DFOB</image:title>
      <image:caption>TCO-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-ctco-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8335_4076c049-82c9-46e2-a2ee-edf8c0ea67e2.webp?v=1753558321</image:loc>
      <image:title>DFOB-cTCO-NHS Ester</image:title>
      <image:caption>DFOB-cTCO-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mtz-paa-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8336_52681221-30fe-4e34-abfb-845cf430c256.webp?v=1753558324</image:loc>
      <image:title>mTz-PAA-DFOB</image:title>
      <image:caption>mTz-PAA-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tz-paa-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8337_a1d50004-7c88-4f5c-b524-47a41c063ebf.webp?v=1753558327</image:loc>
      <image:title>Tz-PAA-DFOB</image:title>
      <image:caption>Tz-PAA-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/alpha-cehc-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8338_795aa68c-dd56-4bf2-beab-890aaf2fed06.webp?v=1753558330</image:loc>
      <image:title>alpha-CEHC-DFOB</image:title>
      <image:caption>alpha-CEHC-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/d-luciferin-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8339_817bdd31-206a-4bfd-bdd1-636bff45b51c.webp?v=1753558333</image:loc>
      <image:title>D-Luciferin-DFOB</image:title>
      <image:caption>D-Luciferin-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8340_607c3d03-c9f0-4265-86e8-c06ddb8cfe36.webp?v=1753558336</image:loc>
      <image:title>Mal-DFOB</image:title>
      <image:caption>Mal-Deferoxamine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-c4-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8341_182122d1-99d5-45b5-8b4b-72707b0dfd2c.webp?v=1753558339</image:loc>
      <image:title>Mal-C4-DFOB</image:title>
      <image:caption>Mal-C2-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/br2pd-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8342_eff97494-1321-438f-b2f2-4d23f47642a2.webp?v=1753558342</image:loc>
      <image:title>Br2PD-DFOB</image:title>
      <image:caption>Br2PD-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/propargyl-br2pd-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8343_15978be1-2e8a-42b7-9681-a0737a83c1f0.webp?v=1753558345</image:loc>
      <image:title>Propargyl Br2PD-DFOB</image:title>
      <image:caption>Propargyl Br2PD-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/succ-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8344_4e4c3658-e424-4e74-add0-efaca9acfb85.webp?v=1753558348</image:loc>
      <image:title>Succ-DFOB</image:title>
      <image:caption>Succ-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-succ-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8345_6a5c294c-5ff7-4a32-bf99-ad284af0cb8a.webp?v=1753558351</image:loc>
      <image:title>DFOB-Succ-NHS Ester</image:title>
      <image:caption>DFOB-Succ-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-succ-tfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8346_c98cc4d3-1fc1-4ef6-90aa-5d6711551f79.webp?v=1753558354</image:loc>
      <image:title>DFOB-Succ-TFP Ester</image:title>
      <image:caption>DFOB-Succ-TFP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-succ-pfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8347_c85e6476-4f4f-435f-b8df-c7fa629f6f52.webp?v=1753558357</image:loc>
      <image:title>DFOB-Succ-PFP Ester</image:title>
      <image:caption>DFOB-Succ-PFP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methotrexate-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8348_4b4a4d51-344e-44fa-b0e4-f56a5ad4be3d.webp?v=1753558361</image:loc>
      <image:title>Methotrexate-DFOB</image:title>
      <image:caption>Methotrexate-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-folate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8349_f3775916-2acc-4d19-aece-ecde4b489205.webp?v=1753558364</image:loc>
      <image:title>DFOB Folate</image:title>
      <image:caption>DFOB Folate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tz-bn-amido-succ-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8350_1ea6109a-f51f-4a99-9506-ee67a62c8c1a.webp?v=1753558367</image:loc>
      <image:title>Tz-Bn-amido-Succ-DFOB</image:title>
      <image:caption>Tz-Bn-amido-Succ-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mtz-bn-amido-succ-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8351_d59a115f-43a2-49c1-8d54-6fff2a1327c8.webp?v=1753558370</image:loc>
      <image:title>mTz-Bn-amido-Succ-DFOB</image:title>
      <image:caption>mTz-Bn-amido-Succ-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bmasa-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8352_e0f5a620-a447-4561-82f0-d1d1ed77a6e4.webp?v=1753558373</image:loc>
      <image:title>BMASA-DFOB</image:title>
      <image:caption>BMASA-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-azbpa-peg3-c3-amido-succ-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8353_58c958d3-2938-49f8-8c14-a39b75a0c04e.webp?v=1753558376</image:loc>
      <image:title>4-AzBPA-PEG3-C3-amido-Succ-DFOB</image:title>
      <image:caption>4-AzBPA-PEG3-C3-amido-Succ-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/doda-tbu-ester-6-py-tbu-ester-ga-tbu-ester-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8354_f1d95d01-6dcb-4b11-b3cc-70068e82e46d.webp?v=1753558379</image:loc>
      <image:title>DODA-tBu ester-6-Py-tBu ester-GA-tBu ester-DFOB</image:title>
      <image:caption>DODA-tBu ester-6-Py-tBu ester-GA-tBu ester-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/doda-6-py-acid-ga-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8355_1e9c8aca-e77e-472d-ad20-c803ba9b2ecf.webp?v=1753558382</image:loc>
      <image:title>DODA-6-Py-acid-GA-DFOB</image:title>
      <image:caption>DODA-6-Py-acid-GA-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-gly-lysmal-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8356_07c23c17-e099-4070-accb-96206f7c161a.webp?v=1753558385</image:loc>
      <image:title>(DFOB-Gly)-Lys(Mal)-OH</image:title>
      <image:caption>(DFOB-Gly)-Lys(Mal)-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tpak-g-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8357_7af9aa34-164f-44c2-aa0a-4df5892ff79a.webp?v=1753558388</image:loc>
      <image:title>Tpak-G-DFOB</image:title>
      <image:caption>Tpak-G-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ciprofloxacin-succ-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8358_51a89d2a-00d0-45a5-8e8f-5542f49b965b.webp?v=1753558391</image:loc>
      <image:title>Ciprofloxacin-Succ-DFOB</image:title>
      <image:caption>Ciprofloxacin-Succ-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-succ-vipivotide-tetraxetan-linker</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8359_1d9543a9-8dc8-4af2-af40-bfb4d8570ab4.webp?v=1753558394</image:loc>
      <image:title>DFOB-Succ-Vipivotide tetraxetan Linker</image:title>
      <image:caption>DFOB-Succ-Vipivotide tetraxetan Linker</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dota-trist-bu-ester-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8360_e91c6627-3493-4b34-9df1-0af71ec1b2fc.webp?v=1753558398</image:loc>
      <image:title>DOTA-tris(t-Bu ester)-DFOB</image:title>
      <image:caption>DOTA-tris(t-Bu ester)-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dota-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8361_febf3786-e167-4196-b60d-fb45df596967.webp?v=1753558401</image:loc>
      <image:title>DOTA-DFOB</image:title>
      <image:caption>DOTA-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-peg4-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8362_8e21d0be-f752-486f-8102-411d01e61834.webp?v=1753558405</image:loc>
      <image:title>DFOB-PEG4-azide</image:title>
      <image:caption>DFOB-PEG4-azide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-peg3-2-6-dcp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8363_89f3a130-2623-4afe-94ec-cf16bb2eb254.webp?v=1753558409</image:loc>
      <image:title>DFOB-PEG3-2,6-DCP Ester</image:title>
      <image:caption>DFOB-PEG3-2,6-DCP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-peg12-2-6-dcp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8364_e71cef65-7ab5-4174-8e8d-984de4deb737.webp?v=1753558413</image:loc>
      <image:title>DFOB-PEG12-2,6-DCP Ester</image:title>
      <image:caption>DFOB-PEG12-2,6-DCP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-azac-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8365_8ab36729-9783-4086-b64a-29ba27862222.webp?v=1753558416</image:loc>
      <image:title>2-AzAc-DFOB</image:title>
      <image:caption>2-AzAc-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-ad-amido-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8366_2c60d0c4-101c-43a4-87a7-6647aa0e9fb0.webp?v=1753558419</image:loc>
      <image:title>1-Ad-amido-DFOB</image:title>
      <image:caption>1-Ad-amido-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-ad-ac-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8367_ff24723f-6874-4b33-abf0-bcd3af9a2ded.webp?v=1753558422</image:loc>
      <image:title>1-Ad-Ac-DFOB</image:title>
      <image:caption>1-Ad-Ac-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-gly-gly-gly</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8368_73052417-0e0d-406d-a21d-5695274899f6.webp?v=1753558426</image:loc>
      <image:title>DFOB-Gly-Gly-Gly</image:title>
      <image:caption>DFOB-Gly-Gly-Gly</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/hpla-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8369_afbabe8c-051c-4760-8d49-04be47c71c87.webp?v=1753558429</image:loc>
      <image:title>HPLA-DFOB</image:title>
      <image:caption>HPLA-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-succ-lyscbz-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8370_daff2055-5071-4d5c-8fb5-ea10a58d2b60.webp?v=1753558431</image:loc>
      <image:title>(DFOB-Succ)-Lys(Cbz)-DFOB</image:title>
      <image:caption>(DFOB-Succ)-Lys(Cbz)-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-succ-lys-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8371_5d243782-d7f9-44f2-8eea-ab22e37f8ffc.webp?v=1753558435</image:loc>
      <image:title>(DFOB-Succ)-Lys-DFOB</image:title>
      <image:caption>(DFOB-Succ)-Lys-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-succ-lysp-ncs-ptu-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8372_724352ec-668e-4325-a7c5-6e926d0e46ba.webp?v=1753558438</image:loc>
      <image:title>(DFOB-Succ)-Lys(p-NCS-PTU)-DFOB</image:title>
      <image:caption>(DFOB-Succ)-Lys(p-NCS-PTU)-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/homo-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8373_03ac0fcd-f27f-4d51-ad70-bce88ffa0561.webp?v=1753558440</image:loc>
      <image:title>HOMO-DFOB</image:title>
      <image:caption>HOMO-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/homo-dfob-succ-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8374_1e221191-4642-4526-96d4-6efa8243e1ae.webp?v=1753558443</image:loc>
      <image:title>HOMO-DFOB-Succ-NHS Ester</image:title>
      <image:caption>HOMO-DFOB-Succ-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/homo-dfob-succ</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8375_8e649b9b-a5cf-4b40-a0c0-a375f9f60fa2.webp?v=1753558446</image:loc>
      <image:title>HOMO-DFOB-Succ</image:title>
      <image:caption>HOMO-DFOB-Succ</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/p-ncs-ptu-homo-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8376_a56d802c-a066-41cd-b36a-96bbc3803766.webp?v=1753558449</image:loc>
      <image:title>p-NCS-PTU-HOMO-DFOB</image:title>
      <image:caption>p-NCS-PTU-HOMO-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/paba-homo-dfob-squaramide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8377_48aca65f-0ec6-4024-bc76-21a93e3ce156.webp?v=1753558452</image:loc>
      <image:title>PABA-HOMO-DFOB-Squaramide</image:title>
      <image:caption>PABA-HOMO-DFOB-Squaramide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/homo-dfob-peg4-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8378_65c737be-7dd7-4877-814a-14eaf3cf9e2b.webp?v=1753558455</image:loc>
      <image:title>HOMO-DFOB-PEG4-NHBoc</image:title>
      <image:caption>HOMO-DFOB-PEG4-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/homo-dfob-peg4-nh2</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8379_901ede75-53a5-45d5-aa27-5c1240a5d48d.webp?v=1753558457</image:loc>
      <image:title>HOMO-DFOB-PEG4-NH2</image:title>
      <image:caption>HOMO-DFOB-PEG4-NH2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-azba-homo-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8380_dfd6185a-d762-45a0-835d-c8419005a418.webp?v=1753558460</image:loc>
      <image:title>4-AzBA-HOMO-DFOB</image:title>
      <image:caption>4-AzBA-HOMO-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tz-bn-amido-peg5-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8381_cd8b313c-a694-45d8-89b5-9cace72ba5da.webp?v=1753558463</image:loc>
      <image:title>Tz-Bn-amido-PEG5-DFOB</image:title>
      <image:caption>Tz-Bn-amido-PEG5-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mtz-bn-amido-peg5-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8382_6b14c843-7ece-4c24-9692-b7f6c2c650ac.webp?v=1753558466</image:loc>
      <image:title>mTz-Bn-amido-PEG5-DFOB</image:title>
      <image:caption>mTz-Bn-amido-PEG5-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-cyclooct-2-yn-1-yloxyacetamide-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8383_2de5cd15-b9d7-44f7-bf5a-3451986c2d49.webp?v=1753558468</image:loc>
      <image:title>2-cyclooct-2-yn-1-yloxyacetamide-DFOB</image:title>
      <image:caption>2-cyclooct-2-yn-1-yloxyacetamide-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-succ-peg2-endo-bcn</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8384_94520c25-bd59-468b-8b18-517a462aaf62.webp?v=1753558472</image:loc>
      <image:title>DFOB-Succ-PEG2-endo-BCN</image:title>
      <image:caption>DFOB-Succ-PEG2-endo-BCN</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbco-peg4-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8385_a4c77b40-5cf4-4b2d-9c9f-59bf66561795.webp?v=1753558475</image:loc>
      <image:title>DBCO-PEG4-DFOB</image:title>
      <image:caption>DBCO-PEG4-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dfob-peg4-ctco-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8386_0f7fa173-2efc-48fe-b1f8-0cf565a52887.webp?v=1753558478</image:loc>
      <image:title>DFOB-PEG4-cTCO-NHS Ester</image:title>
      <image:caption>DFOB-PEG4-cTCO-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/amido-mal-peg9-ctco-peg4-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8387_f5b5ca70-1e4e-4913-b844-58618be53fee.webp?v=1753558480</image:loc>
      <image:title>Amido-Mal-PEG9-cTCO-PEG4-DFOB</image:title>
      <image:caption>Amido-Mal-PEG9-cTCO-PEG4-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-azba-peg3-c3-amido-succ-gly-gludfob-gly-pip-rodamine-b</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8388_5049e8ff-ebee-432c-b0f7-cd2fce55230b.webp?v=1753558483</image:loc>
      <image:title>(4-AzBA-PEG3-C3-amido-Succ-Gly)-Glu(DFOB)-Gly-Pip-Rodamine B</image:title>
      <image:caption>(4-AzBA-PEG3-C3-amido-Succ-Gly)-Glu(DFOB)-Gly-Pip-Rodamine B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dota-c5-homo-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8389_4db2d0f1-ce2c-44c5-a8c0-ba7a0e3f078b.webp?v=1753558486</image:loc>
      <image:title>DOTA-C5-HOMO-DFOB</image:title>
      <image:caption>DOTA-C5-HOMO-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/p-ncs-ptu-c5-homo-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8390_19658635-f93f-410f-a52d-3aca5c715417.webp?v=1753558489</image:loc>
      <image:title>p-NCS-PTU-C5-HOMO-DFOB</image:title>
      <image:caption>p-NCS-PTU-C5-HOMO-DFOB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/c5-homo-dfob</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8391_ae3eab13-0f77-45c5-b077-7ddb71e0539b.webp?v=1753558491</image:loc>
      <image:title>C5-HOMO-DFOB</image:title>
      <image:caption>C5-HOMO-DFOB</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:caption>Lys(DOTA)-C5-HOMO-DFOB</image:caption>
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  <url>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>(Bis(GA-EN)-EN)-HOMO-DFOB-Squaramide</image:title>
      <image:caption>(Bis(GA-EN)-EN)-HOMO-DFOB-Squaramide</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/mycobactin</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8394_ed3fe236-c94a-49e1-b9bb-e6dc7264e465.webp?v=1753558500</image:loc>
      <image:title>Mycobactin</image:title>
      <image:caption>Mycobactin</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/carboxymycobactin</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8395_f917c64f-aa0a-4e12-9624-6b6436d907a3.webp?v=1753558504</image:loc>
      <image:title>Carboxymycobactin</image:title>
      <image:caption>Carboxymycobactin</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/mycobactin-t</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/RDC-8396_dabf4962-c482-48e0-ba5e-23ea8bacdf9a.webp?v=1753558507</image:loc>
      <image:title>Mycobactin T</image:title>
      <image:caption>Mycobactin T</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/dibromopyridazinediones-n-n-ethylacetamide-n-acetamide-bn-mtz</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9025_d0160231-0ba8-4370-9679-1ea2eb1ab419.webp?v=1753558511</image:loc>
      <image:title>Dibromopyridazinediones-N-(N-ethylacetamide)-N&apos;-acetamide-Bn-mTz</image:title>
      <image:caption>Dibromopyridazinediones-N-(N-ethylacetamide)-N&apos;-acetamide-Bn-mTz</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/dibromopyridazinediones-n-n-ethylacetamide-n-acetamide-peg2-endo-bcn</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9026_24183ade-89a9-4947-b195-5f978f5b4331.webp?v=1753558515</image:loc>
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      <image:caption>Dibromopyridazinediones-N-(N-ethylacetamide)-N&apos;-acetamide-PEG2-endo-BCN</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/nn-butane-1-4-diyl-bisdibromopyridazinediones-n-propargyl</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9027_8ddf67d9-549e-466f-98e8-b5d166bc63d8.webp?v=1753558519</image:loc>
      <image:title>N&apos;N&apos;-butane-1,4-diyl-Bis(Dibromopyridazinediones-N-propargyl)</image:title>
      <image:caption>N&apos;N&apos;-butane-1,4-diyl-Bis(Dibromopyridazinediones-N-propargyl)</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/nn-butane-1-4-diyl-bisdibromopyridazinediones-n-methyl-tetrazole-peg3-ga-amido-bn-mtz</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>N&apos;N&apos;-butane-1,4-diyl-Bis(Dibromopyridazinediones-N-methyl-tetrazole-PEG3-GA-amido-Bn-mTz)</image:title>
      <image:caption>N&apos;N&apos;-butane-1,4-diyl-Bis(Dibromopyridazinediones-N-methyl-tetrazole-PEG3-GA-amido-Bn-mTz)</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/n-n-oxybisethane-2-1-diylbisoxybispropane-3-1-diylbis3-4-5-dibromo-2-methyl-3-6-dioxo-3-6-dihydropyridazin-12h-ylpropanamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9029_6ec31ef0-bf5a-4191-a7f3-8eca586c988b.webp?v=1753558525</image:loc>
      <image:title>N,N&apos;-(((oxybis(ethane-2,1-diyl))bis(oxy))bis(propane-3,1-diyl))bis(3-(4,5-dibromo-2-methyl-3,6-dioxo-3,6-dihydropyridazin-1(2H)-yl)propanamide)</image:title>
      <image:caption>N,N&apos;-(((oxybis(ethane-2,1-diyl))bis(oxy))bis(propane-3,1-diyl))bis(3-(4,5-dibromo-2-methyl-3,6-dioxo-3,6-dihydropyridazin-1(2H)-yl)propanamide)</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/endo-bcn-peg2-tco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9030_a71dc423-ee79-4527-b6a5-69db6423c129.webp?v=1753558528</image:loc>
      <image:title>endo-BCN-PEG2-TCO</image:title>
      <image:caption>endo-BCN-PEG2-TCO</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/bis-sulfone-peg1-bis-sulfone</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9031_be1194c2-dc81-4332-b2eb-6da11cc779f3.webp?v=1753558531</image:loc>
      <image:title>Bis-Sulfone-PEG1-Bis-Sulfone</image:title>
      <image:caption>Bis-Sulfone-PEG1-Bis-Sulfone</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/dbm-peg8-tco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9032_781b1eb9-9043-4f77-a251-d37e968e8f5b.webp?v=1775072311</image:loc>
      <image:title>DBM-PEG8-TCO</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://precisepeg.com/products/endo-bcn-en-mp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9033_b8196ba8-fc75-4b25-95af-61ca549012c4.webp?v=1753558537</image:loc>
      <image:title>endo-BCN-EN-MP</image:title>
      <image:caption>endo-BCN-EN-MP</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/3br-5mp-peg4-amido-peg1-hexyl-chloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9034_81e21d1d-01a1-489a-8501-d7e067cbbf40.webp?v=1753558540</image:loc>
      <image:title>(3Br-5MP)-PEG4-Amido-PEG1-hexyl chloride</image:title>
      <image:caption>(3Br-5MP)-PEG4-Amido-PEG1-hexyl chloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dim-peg19-dim</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9035_ce4b7abc-00de-4bee-84b4-ef514f69cf74.webp?v=1753558543</image:loc>
      <image:title>DIM-PEG19-DIM</image:title>
      <image:caption>DIM-PEG19-DIM</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/n-1-4-5-dibromo-3-6-dioxo-2-prop-2-yn-1-yl-3-6-dihydropyridazin-12h-yl-2-oxo-7-10-13-trioxa-3-azahexadecan-16-yl-1-fluorocyclooct-2-yne-1-carboxamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9036_38e1ae13-5d89-4db4-a40d-05cf427800c0.webp?v=1753558546</image:loc>
      <image:title>N-(1-(4,5-dibromo-3,6-dioxo-2-(prop-2-yn-1-yl)-3,6-dihydropyridazin-1(2H)-yl)-2-oxo-7,10,13-trioxa-3-azahexadecan-16-yl)-1-fluorocyclooct-2-yne-1-carboxamide</image:title>
      <image:caption>N-(1-(4,5-dibromo-3,6-dioxo-2-(prop-2-yn-1-yl)-3,6-dihydropyridazin-1(2H)-yl)-2-oxo-7,10,13-trioxa-3-azahexadecan-16-yl)-1-fluorocyclooct-2-yne-1-carboxamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-4-5-dibromo-2-methyl-3-6-dioxo-3-6-dihydropyridazin-12h-yl-n-1-4-5-dibromo-3-6-dioxo-2-prop-2-yn-1-yl-3-6-dihydropyridazin-12h-yl-2-oxo-7-10-13-trioxa-3-azahexadecan-16-ylacetamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9037_2d0e51ca-1575-471f-a1e7-5d9a78a63138.webp?v=1753558549</image:loc>
      <image:title>2-(4,5-dibromo-2-methyl-3,6-dioxo-3,6-dihydropyridazin-1(2H)-yl)-N-(1-(4,5-dibromo-3,6-dioxo-2-(prop-2-yn-1-yl)-3,6-dihydropyridazin-1(2H)-yl)-2-oxo-7,10,13-trioxa-3-azahexadecan-16-yl)acetamide</image:title>
      <image:caption>2-(4,5-dibromo-2-methyl-3,6-dioxo-3,6-dihydropyridazin-1(2H)-yl)-N-(1-(4,5-dibromo-3,6-dioxo-2-(prop-2-yn-1-yl)-3,6-dihydropyridazin-1(2H)-yl)-2-oxo-7,10,13-trioxa-3-azahexadecan-16-yl)acetamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/btc-tz-paa-peg3-c3-amido-2-azac-peg3-c3-amido-gly-peg3-c3-amido</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9038_db942737-38cd-4b25-b784-5d3030c4af17.webp?v=1753558552</image:loc>
      <image:title>BTC-(Tz-PAA-PEG3-C3-Amido)-(2-AzAc-PEG3-C3-Amido)-(Gly-PEG3-C3-amido)</image:title>
      <image:caption>BTC-(Tz-PAA-PEG3-C3-Amido)-(2-AzAc-PEG3-C3-Amido)-(Gly-PEG3-C3-amido)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-2-tosylmethylacryloylbenzamide-peg9-dbco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9136_f5461dfa-9430-40ba-87da-af21f80ec4b6.webp?v=1755116137</image:loc>
      <image:title>4-(2-(tosylmethyl)acryloyl)benzamide-PEG9-DBCO</image:title>
      <image:caption>4-(2-(tosylmethyl)acryloyl)benzamide-PEG9-DBCO</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bis-sulfone-sulfo-peg3-amido-c6-dbco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9137_aa686300-3d05-4b52-8e90-34f536ff4956.webp?v=1755116139</image:loc>
      <image:title>Bis-sulfone-sulfo-PEG3-amido-C6-DBCO</image:title>
      <image:caption>Bis-sulfone-sulfo-PEG3-amido-C6-DBCO</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bis-sulfone-sulfo-peg3-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9138_9d9f07fc-a3b6-4ded-b4f7-c0f3102ed513.webp?v=1755116141</image:loc>
      <image:title>Bis-sulfone-sulfo-PEG3-azide</image:title>
      <image:caption>Bis-sulfone-sulfo-PEG3-azide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/gly-gly-gly-peg2-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9139_7c1357f4-998a-4172-b4c8-4e88817cf51b.webp?v=1755116143</image:loc>
      <image:title>Gly-Gly-Gly-PEG2-azide</image:title>
      <image:caption>Gly-Gly-Gly-PEG2-azide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ptad-ome-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9140_9a30da3e-db25-4c62-9dd7-dde8ad852c3e.webp?v=1755116145</image:loc>
      <image:title>PTAD-OMe-Azide</image:title>
      <image:caption>PTAD-AZIDE</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg8-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9141_df48a637-fe62-4fdc-a960-3fd5abdf71aa.webp?v=1755116147</image:loc>
      <image:title>DBM-PEG8-azide</image:title>
      <image:caption>DBM-PEG8-azide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/gly-gly-gly-peg3-endo-bcn</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9142.png?v=1765813002</image:loc>
      <image:title>GLy-Gly-Gly-PEG3-endo-BCN</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/gly-gly-gly-peg2-amido-atfb</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9143_6937410c-d159-4211-a7d6-9251e89820d1.webp?v=1755116150</image:loc>
      <image:title>Gly-Gly-Gly-PEG2-amido-ATFB</image:title>
      <image:caption>Gly-Gly-Gly-PEG2-amido-ATFB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/gly-gly-gly-peg3-c3-amido-atfb</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9144_d1822360-271a-4c12-b148-bb7ee3ecdbab.webp?v=1755116152</image:loc>
      <image:title>Gly-Gly-Gly-PEG3-C3-amido-ATFB</image:title>
      <image:caption>Gly-Gly-Gly-PEG3-C3-amido-ATFB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/gly-gly-gly-peg8-6-azidomethylnicotinamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9145_8d9e1722-b879-4765-bed8-004d27fb7fdd.webp?v=1755116154</image:loc>
      <image:title>Gly-Gly-Gly-PEG8-(6-(azidomethyl)nicotinamide)</image:title>
      <image:caption>Gly-Gly-Gly-PEG8-(6-(azidomethyl)nicotinamide)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dcbo-nhco-peg2-tco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9146_82efd22f-371d-453e-8151-6e7a66b9781a.webp?v=1755116156</image:loc>
      <image:title>DCBO-NHCO-PEG2-TCO</image:title>
      <image:caption>DCBO-NHCO-PEG2-TCO</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/dbco-nhco-peg4-tco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9147_f8463503-29d2-4191-83e4-9a986fe812b9.webp?v=1755116158</image:loc>
      <image:title>DBCO-NHCO-PEG4-TCO</image:title>
      <image:caption>DBCO-NHCO-PEG4-TCO</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9179_81476db4-d064-465c-b727-7b2df983ee50.webp?v=1755116225</image:loc>
      <image:title>2-(dibromopyridazinediones-N-methyl-N&apos;-propanamido-PEG2-amido-GA-amido)-1,3-bis(azido-PEG3-amido-ethoxy)propane</image:title>
      <image:caption>2-(dibromopyridazinediones-N-methyl-N&apos;-propanamido-PEG2-amido-GA-amido)-1,3-bis(azido-PEG3-amido-ethoxy)propane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-6-bistert-butyldimethylsilyloxymethyl-4-methylphenyl-2-n-3-dimethyl-3-2-4-5-trimethyl-3-6-dioxocyclohexa-1-4-dien-1-ylbutanamidoethylmethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9067_eed0e993-d3d4-4a37-afc1-c694f9d3230e.webp?v=1755784810</image:loc>
      <image:title>2,6-bis(((tert-butyldimethylsilyl)oxy)methyl)-4-methylphenyl (2-(N,3-dimethyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanamido)ethyl)(methyl)carbamate</image:title>
      <image:caption>2,6-bis(((tert-butyldimethylsilyl)oxy)methyl)-4-methylphenyl (2-(N,3-dimethyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanamido)ethyl)(methyl)carbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-6-bishydroxymethyl-4-methylphenyl-2-n-3-dimethyl-3-2-4-5-trimethyl-3-6-dioxocyclohexa-1-4-dien-1-ylbutanamidoethylmethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9068_d65cf4ad-26c4-4405-9a26-4d3c7b87b453.webp?v=1755784813</image:loc>
      <image:title>2,6-bis(hydroxymethyl)-4-methylphenyl (2-(N,3-dimethyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanamido)ethyl)(methyl)carbamate</image:title>
      <image:caption>2,6-bis(hydroxymethyl)-4-methylphenyl (2-(N,3-dimethyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanamido)ethyl)(methyl)carbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-methyl-2-6-bis4-nitrophenoxycarbonyloxymethylphenyl-2-n-3-dimethyl-3-2-4-5-trimethyl-3-6-dioxocyclohexa-1-4-dien-1-ylbutanamidoethylmethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9069_569d5570-0632-41ab-9c4d-48037d87b1e7.webp?v=1755784819</image:loc>
      <image:title>4-methyl-2,6-bis((((4-nitrophenoxy)carbonyl)oxy)methyl)phenyl (2-(N,3-dimethyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanamido)ethyl)(methyl)carbamate</image:title>
      <image:caption>4-methyl-2,6-bis((((4-nitrophenoxy)carbonyl)oxy)methyl)phenyl (2-(N,3-dimethyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanamido)ethyl)(methyl)carbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-6-bis3-azidopropylcarbamoyloxymethyl-4-methylphenyl-2-n-3-dimethyl-3-2-4-5-trimethyl-3-6-dioxocyclohexa-1-4-dien-1-ylbutanamidoethylmethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9070_681f836b-2130-4a96-89e6-32515638e5d9.webp?v=1755784820</image:loc>
      <image:title>2,6-bis((((3-azidopropyl)carbamoyl)oxy)methyl)-4-methylphenyl (2-(N,3-dimethyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanamido)ethyl)(methyl)carbamate</image:title>
      <image:caption>2,6-bis((((3-azidopropyl)carbamoyl)oxy)methyl)-4-methylphenyl (2-(N,3-dimethyl-3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)butanamido)ethyl)(methyl)carbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-benzyloxy-5-methyl-1-3-phenylenebismethylene-bis4-nitrophenyl-biscarbonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9071_88cd18cb-f175-4021-b502-03eba0306709.webp?v=1755784821</image:loc>
      <image:title>(2-(benzyloxy)-5-methyl-1,3-phenylene)bis(methylene) bis(4-nitrophenyl) bis(carbonate)</image:title>
      <image:caption>(2-(benzyloxy)-5-methyl-1,3-phenylene)bis(methylene) bis(4-nitrophenyl) bis(carbonate)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-benzyloxy-5-methyl-1-3-phenylenebismethylene-bis3-azidopropylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9072_26a14883-16e1-40ef-be39-f088c460f2d1.webp?v=1755784822</image:loc>
      <image:title>(2-(benzyloxy)-5-methyl-1,3-phenylene)bis(methylene) bis((3-azidopropyl)carbamate)</image:title>
      <image:caption>(2-(benzyloxy)-5-methyl-1,3-phenylene)bis(methylene) bis((3-azidopropyl)carbamate)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/5-methyl-2-4-4-4-5-5-tetramethyl-1-3-2-dioxaborolan-2-ylbenzyloxy-1-3-phenylenebismethylene-bis4-nitrophenyl-biscarbonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9073_76de3f8c-1d01-4bdc-88af-e408634e90fa.webp?v=1755784822</image:loc>
      <image:title>(5-methyl-2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)oxy)-1,3-phenylene)bis(methylene) bis(4-nitrophenyl) bis(carbonate)</image:title>
      <image:caption>(5-methyl-2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)oxy)-1,3-phenylene)bis(methylene) bis(4-nitrophenyl) bis(carbonate)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-methyl-2-6-bis4-nitrophenoxycarbonyloxymethylphenyl-2-2-azidoethyldisulfaneylethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9074_60e5379e-f6d6-4e6b-8e60-8576f712537b.webp?v=1755784822</image:loc>
      <image:title>4-methyl-2,6-bis((((4-nitrophenoxy)carbonyl)oxy)methyl)phenyl (2-((2-azidoethyl)disulfaneyl)ethyl)carbamate</image:title>
      <image:caption>4-methyl-2,6-bis((((4-nitrophenoxy)carbonyl)oxy)methyl)phenyl (2-((2-azidoethyl)disulfaneyl)ethyl)carbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-2-3-azidopropoxycarbonyloxyethyldisulfanylethyl-2-6-bis4-nitrophenoxycarbonyloxymethylphenylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9075_72b7101f-cc02-492d-bc63-c23e7f6ca2e3.webp?v=1755784824</image:loc>
      <image:title>2-((2-(((3-azidopropoxy)carbonyl)oxy)ethyl)disulfanyl)ethyl (2,6-bis((((4-nitrophenoxy)carbonyl)oxy)methyl)phenyl)carbamate</image:title>
      <image:caption>2-((2-(((3-azidopropoxy)carbonyl)oxy)ethyl)disulfanyl)ethyl (2,6-bis((((4-nitrophenoxy)carbonyl)oxy)methyl)phenyl)carbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tco-peg1-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9076_98786d0b-c15c-47b0-8972-b2d9e9f3fae8.webp?v=1755784827</image:loc>
      <image:title>TCO-PEG1-Val-Cit-PAB-PNP</image:title>
      <image:caption>TCO-PEG1-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tco-peg3-glu-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9077_a4edede6-9188-4435-92cb-59cfbd3df6f3.webp?v=1755784828</image:loc>
      <image:title>TCO-PEG3-Glu-Val-Cit-PAB-PNP</image:title>
      <image:caption>TCO-PEG3-Glu-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbco-peg3-glu-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9078_3f6026c0-c018-4cd2-8116-966edadae0a9.webp?v=1755784830</image:loc>
      <image:title>DBCO-PEG3-Glu-Val-Cit-PAB-PNP</image:title>
      <image:caption>DBCO-PEG3-Glu-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mp-ala-ala-asntrt-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9079_e7f6c50d-566c-4fb6-a291-617953287eef.webp?v=1755784832</image:loc>
      <image:title>MP-Ala-Ala-Asn(Trt)-PAB-PNP</image:title>
      <image:caption>MP-Ala-Ala-Asn(Trt)-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-maleimidophenylacetamide-ala-ala-asn-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9080_ba98fd8a-292a-4bdd-963a-7e503cb54ed8.webp?v=1755784834</image:loc>
      <image:title>4-Maleimidophenylacetamide-Ala-Ala-Asn-PAB-PNP</image:title>
      <image:caption>4-Maleimidophenylacetamide-Ala-Ala-Asn-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg2-ala-ala-asn-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9081_90e93d37-3be7-4b72-ac91-f3358173eff9.webp?v=1755784836</image:loc>
      <image:title>Mal-PEG2-Ala-Ala-Asn-PAB-PNP</image:title>
      <image:caption>Mal-PEG2-Ala-Ala-Asn-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg4-ala-ala-asntrt-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9082_477b845a-2412-4892-879b-ce428a3e97ac.webp?v=1755784838</image:loc>
      <image:title>Mal-PEG4-Ala-Ala-Asn(Trt)-PAB-PNP</image:title>
      <image:caption>Mal-PEG4-Ala-Ala-Asn(Trt)-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/amido-mal-peg6-ala-ala-asn-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9083_c3de95e1-6725-462e-afe8-80bf83249212.webp?v=1755784840</image:loc>
      <image:title>Amido Mal-PEG6-Ala-Ala-Asn-PAB-PNP</image:title>
      <image:caption>Amido Mal-PEG6-Ala-Ala-Asn-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg2-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9084_f9929ba8-6c18-450a-a1ec-c4a4139d9e5b.webp?v=1755784842</image:loc>
      <image:title>Mal-PEG2-Val-Cit-PAB-PNP</image:title>
      <image:caption>Mal-PEG2-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/cbz-val-ala-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9085_fb0fed79-bc24-44c8-928d-931a92a646f4.webp?v=1755784844</image:loc>
      <image:title>Cbz-Val-Ala-PAB</image:title>
      <image:caption>Cbz-Val-Ala-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/cbz-val-ala-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9086_e1b9d043-82c9-4376-bad9-28cebd55487e.webp?v=1755784846</image:loc>
      <image:title>Cbz-Val-Ala-PAB-PNP</image:title>
      <image:caption>Cbz-Val-Ala-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/cbz-val-argpbf-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9087_b7f43b3a-f89a-4bf4-8793-0bda6a006fcc.webp?v=1755817885</image:loc>
      <image:title>Cbz-Val-Arg(Pbf)-PAB</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/cbz-val-argpbf-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9088_ac9aebb2-600f-4c90-94da-9548ee2c8025.webp?v=1755784849</image:loc>
      <image:title>Cbz-Val-Arg(Pbf)-PAB-PNP</image:title>
      <image:caption>Cbz-Val-Arg(Pbf)-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/nhs-cpr-cit-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9089_ef23866c-4e3c-4082-9de2-de081d277b8d.webp?v=1755784851</image:loc>
      <image:title>NHS-cPr-Cit-PNP</image:title>
      <image:caption>NHS-cPr-Cit-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/et-cpr-cit-pnp-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9090_acf3cd48-9d6f-49d8-9b60-991630fbbc72.webp?v=1755784853</image:loc>
      <image:title>Et-cPr-Cit-PNP-PAB</image:title>
      <image:caption>Et-cPr-Cit-PNP-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/et-amide-cpr-cit-pnp-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9091_8c51cbe3-0a60-44d9-9b8a-e59603613ef8.webp?v=1755784855</image:loc>
      <image:title>Et-amide-cPr-Cit-PNP-PAB</image:title>
      <image:caption>Et-amide-cPr-Cit-PNP-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-c5-amide-cpr-cit-pnp-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9092_3c490c88-f64f-4eaa-963c-311fbbbad7c5.webp?v=1755784857</image:loc>
      <image:title>Mal-C5-amide-cPr-Cit-PNP-PAB</image:title>
      <image:caption>Mal-C5-amide-cPr-Cit-PNP-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/carboxy-cp-cit-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9093_e376db9d-bbb5-4b69-b32f-a7ba35246995.webp?v=1755784859</image:loc>
      <image:title>Carboxy-Cp-Cit-PAB</image:title>
      <image:caption>Carboxy-Cp-Cit-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/et-cp-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9094_5d43bb46-a848-4f5a-8c06-99d04b485dd2.webp?v=1755784861</image:loc>
      <image:title>Et-Cp-Cit-PAB-PNP</image:title>
      <image:caption>Et-Cp-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/et-amide-cp-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9095_97964daa-8098-4a16-92a2-0e5260b12cd4.webp?v=1755784863</image:loc>
      <image:title>Et-amide-Cp-Cit-PAB-PNP</image:title>
      <image:caption>Et-amide-Cp-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-c5-amide-cp-cit-pnp-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9096_e8b32ab7-0974-481c-bb2b-1d4caf74df06.webp?v=1755784865</image:loc>
      <image:title>Mal-C5-amide-Cp-Cit-PNP-PAB</image:title>
      <image:caption>Mal-C5-amide-Cp-Cit-PNP-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/carboxy-cy-cit-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9097_7199b245-8fc2-44ab-935f-1f19e95405a8.webp?v=1755784867</image:loc>
      <image:title>Carboxy-Cy-Cit-PAB</image:title>
      <image:caption>Carboxy-Cy-Cit-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/et-cy-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9098_05c578ab-d7c4-4481-a1d1-3f0871bd1aab.webp?v=1755784869</image:loc>
      <image:title>Et-Cy-Cit-PAB-PNP</image:title>
      <image:caption>Et-Cy-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/et-amide-cy-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9099_edaf6806-ed8d-4fb6-aba4-79a7d654320c.webp?v=1755784870</image:loc>
      <image:title>Et-amide-Cy-Cit-PAB-PNP</image:title>
      <image:caption>Et-amide-Cy-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-c5-amide-cy-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9100_65ec4487-2b54-4f51-89d9-ed7dc9ea8980.webp?v=1755784873</image:loc>
      <image:title>Mal-C5-amide-Cy-Cit-PAB-PNP</image:title>
      <image:caption>Mal-C5-amide-Cy-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/et-amide-cbu-lysboc-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9101_858873ee-ecff-4a44-a458-50856cd5b1d1.webp?v=1755784875</image:loc>
      <image:title>Et-amide-cBu-Lys(Boc)-PAB-PNP</image:title>
      <image:caption>Et-amide-cBu-Lys(Boc)-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/et-cbu-lysboc-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9102_013757be-e975-4b68-9b07-4bcaf59d5892.webp?v=1755784876</image:loc>
      <image:title>Et-cBu-Lys(Boc)-PAB-PNP</image:title>
      <image:caption>Et-cBu-Lys(Boc)-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-c5-amide-cbu-lysboc-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9103_2555bad0-1aea-42e6-89dd-5b4c64a64413.webp?v=1755784878</image:loc>
      <image:title>Mal-C5-amide-cBu-Lys(Boc)-PAB-PNP</image:title>
      <image:caption>Mal-C5-amide-cBu-Lys(Boc)-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-c5-amide-cbu-ala-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9104_9f12dd6c-6540-49df-848d-4f067b284670.webp?v=1755784880</image:loc>
      <image:title>Mal-C5-amide-cBu-Ala-PAB-PNP</image:title>
      <image:caption>Mal-C5-amide-cBu-Ala-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c5-amide-cbu-ala-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9105_b206f4eb-58ca-4b03-9410-ece3f3530d3c.webp?v=1755784882</image:loc>
      <image:title>DBM-C5-amide-Cbu-Ala-PAB-PNP</image:title>
      <image:caption>DBM-C5-amide-Cbu-Ala-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-but-3-yn-1-yl-3h-diazirin-3-ylethan-1-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15001_25c9292a-5f3e-47ce-b4fc-0ec1de2dd575.webp?v=1755784884</image:loc>
      <image:title>2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine</image:title>
      <image:caption>2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-but-3-yn-1-yl-3h-diazirin-3-ylethan-1-amine-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15002_d5662b83-8619-48ab-b6d7-b66910de6bcf.webp?v=1755784886</image:loc>
      <image:title>2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine hydrochloride</image:title>
      <image:caption>2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-amine hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-2-3-but-3-yn-1-yl-3h-diazirin-3-ylethyl-1h-pyrrole-2-5-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15003_3d0c148e-6862-4f82-b0f7-41ee23e6463c.webp?v=1755784888</image:loc>
      <image:title>1-(2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethyl)-1H-pyrrole-2,5-dione</image:title>
      <image:caption>1-(2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethyl)-1H-pyrrole-2,5-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-dibromo-1-2-3-but-3-yn-1-yl-3h-diazirin-3-ylethyl-1h-pyrrole-2-5-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15004_81fcdb10-aa0b-4261-b0dd-da6617b718ca.webp?v=1755784890</image:loc>
      <image:title>3,4-dibromo-1-(2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethyl)-1H-pyrrole-2,5-dione</image:title>
      <image:caption>3,4-dibromo-1-(2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethyl)-1H-pyrrole-2,5-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-2-azidoethyl-3h-diazirin-3-ylethan-1-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15005_617a2a5c-2623-4752-9c3a-957aff8bcdcf.webp?v=1755784893</image:loc>
      <image:title>2-(3-(2-azidoethyl)-3H-diazirin-3-yl)ethan-1-amine</image:title>
      <image:caption>2-(3-(2-azidoethyl)-3H-diazirin-3-yl)ethan-1-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-2-azidoethyl-3h-diazirin-3-ylethan-1-amine-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15006_9f59fdeb-e538-406d-8579-c20e62995737.webp?v=1755784896</image:loc>
      <image:title>2-(3-(2-azidoethyl)-3H-diazirin-3-yl)ethan-1-amine hydrochloride</image:title>
      <image:caption>2-(3-(2-azidoethyl)-3H-diazirin-3-yl)ethan-1-amine hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-2-azidoethyl-3h-diazirin-3-ylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15007_797f94ce-fdce-400b-9743-f1e34a513571.webp?v=1755784899</image:loc>
      <image:title>3-(3-(2-azidoethyl)-3H-diazirin-3-yl)propanoic acid</image:title>
      <image:caption>3-(3-(2-azidoethyl)-3H-diazirin-3-yl)propanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-3-3-2-azidoethyl-3h-diazirin-3-ylpropanoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15008_2a36dbd0-ec5d-499f-bfc5-62847b828238.webp?v=1755784901</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 3-(3-(2-azidoethyl)-3H-diazirin-3-yl)propanoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 3-(3-(2-azidoethyl)-3H-diazirin-3-yl)propanoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-but-3-yn-1-yl-3h-diazirin-3-ylethan-1-ol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15009_5e78bbc7-9a6a-4932-bdb2-a3b154c959ba.webp?v=1755784903</image:loc>
      <image:title>2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-ol</image:title>
      <image:caption>2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)ethan-1-ol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/5-prop-2-yn-1-yl-1-2-diazaspiro2-3hex-1-en-5-ylmethanol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15010_c13ecb37-207c-449d-8d11-ceb5b448558f.webp?v=1755784905</image:loc>
      <image:title>(5-(prop-2-yn-1-yl)-1,2-diazaspiro[2.3]hex-1-en-5-yl)methanol</image:title>
      <image:caption>(5-(prop-2-yn-1-yl)-1,2-diazaspiro[2.3]hex-1-en-5-yl)methanol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/5-prop-2-yn-1-yl-1-2-diazaspiro2-3hex-1-en-5-ylmethanamine-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15011_542edbbb-bee7-49cc-a855-81374cab8b3c.webp?v=1755784907</image:loc>
      <image:title>(5-(prop-2-yn-1-yl)-1,2-diazaspiro[2.3]hex-1-en-5-yl)methanamine hydrochloride</image:title>
      <image:caption>(5-(prop-2-yn-1-yl)-1,2-diazaspiro[2.3]hex-1-en-5-yl)methanamine hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/5-prop-2-yn-1-yl-1-2-diazaspiro2-3hex-1-ene-5-carboxylic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15012_8a51253b-d0ca-41d6-8711-02ef23760dee.webp?v=1755784909</image:loc>
      <image:title>5-(prop-2-yn-1-yl)-1,2-diazaspiro[2.3]hex-1-ene-5-carboxylic acid</image:title>
      <image:caption>5-(prop-2-yn-1-yl)-1,2-diazaspiro[2.3]hex-1-ene-5-carboxylic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-but-3-yn-1-yl-3h-diazirin-3-ylpropanenitrile</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15013_fbca7c0c-ab69-4d79-b7cc-f7b79418a1f1.webp?v=1755784911</image:loc>
      <image:title>3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propanenitrile</image:title>
      <image:caption>3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propanenitrile</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-but-3-yn-1-yl-3h-diazirin-3-ylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15014_f2a6725d-fb4d-427c-a538-845ee4aafe15.webp?v=1755784913</image:loc>
      <image:title>3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propanoic acid</image:title>
      <image:caption>3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-3-3-but-3-yn-1-yl-3h-diazirin-3-ylpropanoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15015_51622c5f-e9ba-49a9-9ea0-61b4eda0e34b.webp?v=1755784914</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propanoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propanoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-but-3-yn-1-yl-3-2-iodoethyl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15016_07543a0b-cba1-49ea-90d4-976e5f230929.webp?v=1755784917</image:loc>
      <image:title>3-(but-3-yn-1-yl)-3-(2-iodoethyl)-3H-diazirine</image:title>
      <image:caption>3-(but-3-yn-1-yl)-3-(2-iodoethyl)-3H-diazirine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-2-bromoethyl-3-but-3-yn-1-yl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15017_1ad17a80-3513-45bd-8365-3a14587d10af.webp?v=1755784918</image:loc>
      <image:title>3-(2-bromoethyl)-3-(but-3-yn-1-yl)-3H-diazirine</image:title>
      <image:caption>3-(2-bromoethyl)-3-(but-3-yn-1-yl)-3H-diazirine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-2r-5s-rel-2-but-3-yn-1-yl-5-methoxy-5-methyl-2-5-dihydro-1-3-4-oxadiazol-2-ylethan-1-ol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15018_6abbc484-1729-4e0e-a7b1-463437ec5953.webp?v=1755784920</image:loc>
      <image:title>2-((2R,5S)-rel--2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)ethan-1-ol</image:title>
      <image:caption>2-((2R,5S)-rel--2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)ethan-1-ol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-2r-5r-rel-2-but-3-yn-1-yl-5-methoxy-5-methyl-2-5-dihydro-1-3-4-oxadiazol-2-ylethan-1-ol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15019_c619f258-ea45-402b-b3e7-a8a2ae504217.webp?v=1755784922</image:loc>
      <image:title>2-((2R,5R)-rel--2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)ethan-1-ol</image:title>
      <image:caption>2-((2R,5R)-rel--2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)ethan-1-ol</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/2-2r-5s-rel-2-but-3-yn-1-yl-5-methoxy-5-methyl-2-5-dihydro-1-3-4-oxadiazol-2-ylethan-1-amine</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15020_f8847451-1903-415c-b720-dc3cd9fc7584.webp?v=1755784924</image:loc>
      <image:title>2-((2R,5S)-rel-2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)ethan-1-amine</image:title>
      <image:caption>2-((2R,5S)-rel-2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)ethan-1-amine</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/2-2r-5r-rel-2-but-3-yn-1-yl-5-methoxy-5-methyl-2-5-dihydro-1-3-4-oxadiazol-2-ylethan-1-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15021_56791682-e363-4994-8069-dfb55a565d7d.webp?v=1755784925</image:loc>
      <image:title>2-((2R,5R)-rel-2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)ethan-1-amine</image:title>
      <image:caption>2-((2R,5R)-rel-2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)ethan-1-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-2r-5s-rel-2-but-3-yn-1-yl-5-methoxy-5-methyl-2-5-dihydro-1-3-4-oxadiazol-2-ylacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15022_6da8baa2-b2c5-4307-af1d-645bd0858f30.webp?v=1755784927</image:loc>
      <image:title>2-((2R,5S)-rel-2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)acetic acid</image:title>
      <image:caption>2-((2R,5S)-rel-2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)acetic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-2r-5r-rel-2-but-3-yn-1-yl-5-methoxy-5-methyl-2-5-dihydro-1-3-4-oxadiazol-2-ylacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15023_42c01cb1-dfb0-4605-99cc-b96cc016a322.webp?v=1755784929</image:loc>
      <image:title>2-((2R,5R)-rel-2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)acetic acid</image:title>
      <image:caption>2-((2R,5R)-rel-2-(but-3-yn-1-yl)-5-methoxy-5-methyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)acetic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-but-3-yn-1-yl-3h-diazirin-3-ylacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15024_807b7a8b-82b7-42a7-b7a1-ee2dc21ea89c.webp?v=1755784931</image:loc>
      <image:title>2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)acetic acid</image:title>
      <image:caption>2-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)acetic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-pent-4-yn-1-yl-3h-diazirin-3-ylacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15025_e3165235-1c06-44e3-9950-4223308b8d2e.webp?v=1755784933</image:loc>
      <image:title>2-(3-(pent-4-yn-1-yl)-3H-diazirin-3-yl)acetic acid</image:title>
      <image:caption>2-(3-(pent-4-yn-1-yl)-3H-diazirin-3-yl)acetic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-3-methoxy-3-oxopropyl-3h-diazirin-3-ylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15026_9018b2f9-55af-4967-9936-6b08ab009444.webp?v=1755784935</image:loc>
      <image:title>3-(3-(3-methoxy-3-oxopropyl)-3H-diazirin-3-yl)propanoic acid</image:title>
      <image:caption>3-(3-(3-methoxy-3-oxopropyl)-3H-diazirin-3-yl)propanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-3h-diazirine-3-3-diyldipropionic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15027_263c6ce9-ffdf-4cd0-8cd5-02e3e79915f4.webp?v=1755784937</image:loc>
      <image:title>3,3&apos;-(3H-diazirine-3,3-diyl)dipropionic acid</image:title>
      <image:caption>3,3&apos;-(3H-diazirine-3,3-diyl)dipropionic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-3-oxo-3-pent-4-yn-1-ylaminopropyl-3h-diazirin-3-ylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15028_75017dea-4c72-47a5-a1f1-1a5f97072130.webp?v=1755784939</image:loc>
      <image:title>3-(3-(3-oxo-3-(pent-4-yn-1-ylamino)propyl)-3H-diazirin-3-yl)propanoic acid</image:title>
      <image:caption>3-(3-(3-oxo-3-(pent-4-yn-1-ylamino)propyl)-3H-diazirin-3-yl)propanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/9-3-pent-4-yn-1-yl-3h-diazirin-3-ylnonanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15029_17dcb154-2f62-457e-b3bb-a13254a9ae99.webp?v=1755784941</image:loc>
      <image:title>9-(3-(pent-4-yn-1-yl)-3H-diazirin-3-yl)nonanoic acid</image:title>
      <image:caption>9-(3-(pent-4-yn-1-yl)-3H-diazirin-3-yl)nonanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-2-azidoethyl-3-methyl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15030_63786174-7ad2-40ab-9e81-bedac1d2c3aa.webp?v=1755784942</image:loc>
      <image:title>3-(2-azidoethyl)-3-methyl-3H-diazirine</image:title>
      <image:caption>3-(2-azidoethyl)-3-methyl-3H-diazirine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-methyl-3h-diazirin-3-ylethyl-4-methylbenzenesulfonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15031_9ec00130-247b-404d-887b-e53f0345a2eb.webp?v=1755784945</image:loc>
      <image:title>2-(3-Methyl-3H-diazirin-3-yl)ethyl 4-methylbenzenesulfonate</image:title>
      <image:caption>2-(3-Methyl-3H-diazirin-3-yl)ethyl 4-methylbenzenesulfonate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-methyl-3h-diazirin-3-ylethan-1-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15032_8070c9a2-5529-462c-baff-a3d4ca1fdedb.webp?v=1755784948</image:loc>
      <image:title>2-(3-methyl-3H-diazirin-3-yl)ethan-1-amine</image:title>
      <image:caption>2-(3-methyl-3H-diazirin-3-yl)ethan-1-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-methyl-3h-diazirin-3-ylethan-1-amine-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15033_cf5b669f-464c-42c4-924e-ce00b83fbf0a.webp?v=1755784951</image:loc>
      <image:title>2-(3-methyl-3H-diazirin-3-yl)ethan-1-amine hydrochloride</image:title>
      <image:caption>2-(3-methyl-3H-diazirin-3-yl)ethan-1-amine hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-methyl-3h-diazirin-3-ylethan-1-ol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15034_6bec912d-1105-4bf9-b5c8-181a123a2a96.webp?v=1755784953</image:loc>
      <image:title>2-(3-methyl-3H-diazirin-3-yl)ethan-1-ol</image:title>
      <image:caption>2-(3-methyl-3H-diazirin-3-yl)ethan-1-ol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-2-iodoethyl-3-methyl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15035_4600cc26-af52-4274-aea6-006a9e4565a9.webp?v=1755784957</image:loc>
      <image:title>3-(2-iodoethyl)-3-methyl-3H-diazirine</image:title>
      <image:caption>3-(2-iodoethyl)-3-methyl-3H-diazirine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-2-bromoethyl-3-methyl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15036_bd923859-a2bc-4fb3-8aae-47639d0ebd72.webp?v=1755784959</image:loc>
      <image:title>3-(2-bromoethyl)-3-methyl-3H-diazirine</image:title>
      <image:caption>3-(2-bromoethyl)-3-methyl-3H-diazirine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-2-3-methyl-3h-diazirin-3-ylethylprop-2-yn-1-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15037_c694bc4e-3130-4be6-8ee2-4451893fc819.webp?v=1755784961</image:loc>
      <image:title>N-(2-(3-methyl-3H-diazirin-3-yl)ethyl)prop-2-yn-1-amine</image:title>
      <image:caption>N-(2-(3-methyl-3H-diazirin-3-yl)ethyl)prop-2-yn-1-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-2-3-methyl-3h-diazirin-3-ylethyl-1h-pyrrole-2-5-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15038_866709b2-67ee-4232-809a-127cd6fb8529.webp?v=1755784963</image:loc>
      <image:title>1-(2-(3-methyl-3H-diazirin-3-yl)ethyl)-1H-pyrrole-2,5-dione</image:title>
      <image:caption>1-(2-(3-methyl-3H-diazirin-3-yl)ethyl)-1H-pyrrole-2,5-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-methyl-3h-diazirin-3-ylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15039_ed562eb8-7bcd-4173-bf28-cdb58ff9a572.webp?v=1755784965</image:loc>
      <image:title>3-(3-methyl-3H-diazirin-3-yl)propanoic acid</image:title>
      <image:caption>3-(3-methyl-3H-diazirin-3-yl)propanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-2-2-dimethyl-11-3-3-methyl-3h-diazirin-3-ylpropanoyl-4-oxo-3-8-14-trioxa-5-11-diazaheptadecan-17-oate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15040_c75955a2-63d3-4a81-9d42-c6ff26d930cc.webp?v=1755784967</image:loc>
      <image:title>tert-butyl 2,2-dimethyl-11-(3-(3-methyl-3H-diazirin-3-yl)propanoyl)-4-oxo-3,8,14-trioxa-5,11-diazaheptadecan-17-oate</image:title>
      <image:caption>tert-butyl 2,2-dimethyl-11-(3-(3-methyl-3H-diazirin-3-yl)propanoyl)-4-oxo-3,8,14-trioxa-5,11-diazaheptadecan-17-oate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-3-2-n-2-2-aminoethoxyethyl-3-3-methyl-3h-diazirin-3-ylpropanamidoethoxypropanoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15041_f9893ea4-121e-4fd1-8d3f-6478eb4906c2.webp?v=1755784969</image:loc>
      <image:title>tert-butyl 3-(2-(N-(2-(2-aminoethoxy)ethyl)-3-(3-methyl-3H-diazirin-3-yl)propanamido)ethoxy)propanoate</image:title>
      <image:caption>tert-butyl 3-(2-(N-(2-(2-aminoethoxy)ethyl)-3-(3-methyl-3H-diazirin-3-yl)propanamido)ethoxy)propanoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyl-n6-tert-butoxycarbonyl-n2-3-3-methyl-3h-diazirin-3-ylpropanoyl-l-lysinate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15042_fe4da866-6912-435f-99bd-534767ae26d2.webp?v=1755784971</image:loc>
      <image:title>methyl N6-(tert-butoxycarbonyl)-N2-(3-(3-methyl-3H-diazirin-3-yl)propanoyl)-L-lysinate</image:title>
      <image:caption>methyl N6-(tert-butoxycarbonyl)-N2-(3-(3-methyl-3H-diazirin-3-yl)propanoyl)-L-lysinate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n6-tert-butoxycarbonyl-n2-3-3-methyl-3h-diazirin-3-ylpropanoyl-l-lysine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15043_0801b7d8-9408-408f-9359-26f7dcaac7f2.webp?v=1755784973</image:loc>
      <image:title>N6-(tert-butoxycarbonyl)-N2-(3-(3-methyl-3H-diazirin-3-yl)propanoyl)-L-lysine</image:title>
      <image:caption>N6-(tert-butoxycarbonyl)-N2-(3-(3-methyl-3H-diazirin-3-yl)propanoyl)-L-lysine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-methyl-3h-diazirin-3-yl-n-2s-3r-4s-5r-3-4-5-6-tetrahydroxy-1-oxohexan-2-ylpropanamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15044_2374a9c5-b5ab-4754-b6bf-c141c396ffdd.webp?v=1755784975</image:loc>
      <image:title>3-(3-methyl-3H-diazirin-3-yl)-N-((2S,3R,4S,5R)-3,4,5,6-tetrahydroxy-1-oxohexan-2-yl)propanamide</image:title>
      <image:caption>3-(3-methyl-3H-diazirin-3-yl)-N-((2S,3R,4S,5R)-3,4,5,6-tetrahydroxy-1-oxohexan-2-yl)propanamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-methyl-3h-diazirin-3-yl-n-2r-3r-4s-5r-3-4-5-6-tetrahydroxy-1-oxohexan-2-ylpropanamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15045_f1e3e06b-81a5-4529-bf25-e8b494aca890.webp?v=1755784977</image:loc>
      <image:title>3-(3-methyl-3H-diazirin-3-yl)-N-((2R,3R,4S,5R)-3,4,5,6-tetrahydroxy-1-oxohexan-2-yl)propanamide</image:title>
      <image:caption>3-(3-methyl-3H-diazirin-3-yl)-N-((2R,3R,4S,5R)-3,4,5,6-tetrahydroxy-1-oxohexan-2-yl)propanamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ac4manndaz</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15047_260732a9-b9b4-4d4b-ba58-a3bccfc825c1.webp?v=1755784981</image:loc>
      <image:title>N-(2-(2-azidoethoxy)ethyl)-3-(3-methyl-3H-diazirin-3-yl)propanamide</image:title>
      <image:caption>N-(2-(2-azidoethoxy)ethyl)-3-(3-methyl-3H-diazirin-3-yl)propanamide</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/2s-2-azido-6-3-3-methyl-3h-diazirin-3-yl-1-oxopropylaminohexanoic-acid</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15048_eb38b2eb-05d9-4150-881c-f02965c2e222.webp?v=1755784983</image:loc>
      <image:title>(2S)-2-Azido-6-[[3-(3-methyl-3H-diazirin-3-yl)-1-oxopropyl]amino]hexanoic acid</image:title>
      <image:caption>(2S)-2-Azido-6-[[3-(3-methyl-3H-diazirin-3-yl)-1-oxopropyl]amino]hexanoic acid</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/n-6-hydroxy-5-hydroxymethylhexyl-3-methyl-3h-diazirine-3-propanamide</loc>
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      <image:title>N-[6-Hydroxy-5-(hydroxymethyl)hexyl]-3-methyl-3H-diazirine-3-propanamide</image:title>
      <image:caption>N-[6-Hydroxy-5-(hydroxymethyl)hexyl]-3-methyl-3H-diazirine-3-propanamide</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-3-3-methyl-3h-diazirin-3-ylpropanoate</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15050_4556629a-2b3f-4034-990b-4709172cd4c4.webp?v=1755784987</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 3-(3-methyl-3H-diazirin-3-yl)propanoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 3-(3-methyl-3H-diazirin-3-yl)propanoate</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/1-4-aminopiperidin-1-yl-3-3-methyl-3h-diazirin-3-ylpropan-1-one</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15051_3942a645-9721-4865-9519-060b9f7b789b.webp?v=1755784989</image:loc>
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      <image:caption>1-(4-aminopiperidin-1-yl)-3-(3-methyl-3H-diazirin-3-yl)propan-1-one</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/3-3-methyl-3h-diazirin-3-ylpropanamido-lys-peg2-biotin</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15052_796c1e0d-91ae-434d-a548-c841555ab3bb.webp?v=1755784991</image:loc>
      <image:title>(3-(3-methyl-3H-diazirin-3-yl)propanamido)-Lys-PEG2-Biotin</image:title>
      <image:caption>(3-(3-methyl-3H-diazirin-3-yl)propanamido)-Lys-PEG2-Biotin</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/sodium-1-3-3-methyl-3h-diazirin-3-ylpropanoyloxy-2-5-dioxopyrrolidine-3-sulfonate</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15053_16426672-2bce-44b1-bb80-a4c65cc5d45f.webp?v=1755784993</image:loc>
      <image:title>sodium 1-((3-(3-methyl-3H-diazirin-3-yl)propanoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate</image:title>
      <image:caption>sodium 1-((3-(3-methyl-3H-diazirin-3-yl)propanoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/6-3-methyl-3h-diazirin-3-ylhexanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15054_79a8d9a6-ad20-495d-a846-fe5894584e09.webp?v=1755784995</image:loc>
      <image:title>6-(3-methyl-3H-diazirin-3-yl)hexanoic acid</image:title>
      <image:caption>6-(3-methyl-3H-diazirin-3-yl)hexanoic acid</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/6-3-methyl-3h-diazirin-3-ylhexan-1-ol</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15055_dcfb0265-f533-4628-b5cb-044a8640f4b2.webp?v=1755784997</image:loc>
      <image:title>6-(3-methyl-3H-diazirin-3-yl)hexan-1-ol</image:title>
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  <url>
    <loc>https://precisepeg.com/products/7-3-methyl-3h-diazirin-3-ylheptan-1-ol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15056_ebe2feab-5b14-4171-88d2-fdc3134933a9.webp?v=1755784999</image:loc>
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      <image:caption>7-(3-methyl-3H-diazirin-3-yl)heptan-1-ol</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/5-3-methyl-3h-diazirin-3-ylpentan-1-amine</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15057_1bd9e93c-d11e-43e3-a541-0855e2b7ab20.webp?v=1755785001</image:loc>
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  <url>
    <loc>https://precisepeg.com/products/6-3-methyl-3h-diazirin-3-ylhexan-1-amine</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15058_3077b8a0-2398-4b59-a32d-7268feb10f99.webp?v=1755785003</image:loc>
      <image:title>6-(3-methyl-3H-diazirin-3-yl)hexan-1-amine</image:title>
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  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-6-3-3-methyl-3h-diazirin-3-ylpropanamidohexanoate</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15059_081f36a7-dd8a-4d0d-b267-680797205b5e.webp?v=1755785006</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 6-(3-(3-methyl-3H-diazirin-3-yl)propanamido)hexanoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 6-(3-(3-methyl-3H-diazirin-3-yl)propanamido)hexanoate</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-2-tert-butoxycarbonylaminoethyl-3h-diazirin-3-ylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15060_3bee2e98-0506-4fec-92fc-3d5d43cf6863.webp?v=1755785006</image:loc>
      <image:title>3-(3-(2-((tert-butoxycarbonyl)amino)ethyl)-3H-diazirin-3-yl)propanoic acid</image:title>
      <image:caption>3-(3-(2-((tert-butoxycarbonyl)amino)ethyl)-3H-diazirin-3-yl)propanoic acid</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/3-3-2-aminoethyl-3h-diazirin-3-ylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15061_22e71021-213b-4052-9acb-f0834960833f.webp?v=1755785008</image:loc>
      <image:title>3-(3-(2-aminoethyl)-3H-diazirin-3-yl)propanoic acid</image:title>
      <image:caption>3-(3-(2-aminoethyl)-3H-diazirin-3-yl)propanoic acid</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/methyl-3-3-2-aminoethyl-3h-diazirin-3-ylpropanoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15062_6626f5c7-aba1-4833-9616-5fc7d5e5e98b.webp?v=1755785010</image:loc>
      <image:title>methyl 3-(3-(2-aminoethyl)-3H-diazirin-3-yl)propanoate</image:title>
      <image:caption>methyl 3-(3-(2-aminoethyl)-3H-diazirin-3-yl)propanoate</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/methyl-3-3-2-aminoethyl-3h-diazirin-3-ylpropanoate-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15063_17614d14-5af2-4e7b-b0af-306a3ceed9ef.webp?v=1755785012</image:loc>
      <image:title>methyl 3-(3-(2-aminoethyl)-3H-diazirin-3-yl)propanoate hydrochloride</image:title>
      <image:caption>methyl 3-(3-(2-aminoethyl)-3H-diazirin-3-yl)propanoate hydrochloride</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/s-2-amino-3-3-methyl-3h-diazirin-3-ylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15064_69dec818-3bee-46db-a39d-930a6a3bc4a5.webp?v=1755785013</image:loc>
      <image:title>(S)-2-amino-3-(3-methyl-3H-diazirin-3-yl)propanoic acid</image:title>
      <image:caption>(S)-2-amino-3-(3-methyl-3H-diazirin-3-yl)propanoic acid</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/fmoc-l-photo-leucine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15065_d6fe04af-110c-45aa-919d-d56b0c375256.webp?v=1755785015</image:loc>
      <image:title>Fmoc-L-Photo-Leucine</image:title>
      <image:caption>Fmoc-L-Photo-Leucine</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/n-3h-diazirin-3-ylmethylprop-2-yn-1-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15066_c304d1d8-275a-49fe-93de-6208803acc82.webp?v=1755785017</image:loc>
      <image:title>N-((3H-diazirin-3-yl)methyl)prop-2-yn-1-amine</image:title>
      <image:caption>N-((3H-diazirin-3-yl)methyl)prop-2-yn-1-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-trifluoromethyl-3h-diazirin-3-ylazetidine-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15067_fbce2a29-2371-4e29-a730-2f949eb02427.webp?v=1755785019</image:loc>
      <image:title>3-(3-(trifluoromethyl)-3H-diazirin-3-yl)azetidine hydrochloride</image:title>
      <image:caption>3-(3-(trifluoromethyl)-3H-diazirin-3-yl)azetidine hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-3-trifluoromethyl-3h-diazirin-3-ylpiperidine-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15068_7010c2ba-9c86-4f5f-85cf-c6b8226dce2a.webp?v=1755785021</image:loc>
      <image:title>4-(3-(trifluoromethyl)-3H-diazirin-3-yl)piperidine hydrochloride</image:title>
      <image:caption>4-(3-(trifluoromethyl)-3H-diazirin-3-yl)piperidine hydrochloride</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-trifluoromethyl-3h-diazirin-3-ylethan-1-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15069_97aead57-2a2e-44b5-9e33-9ad08d078634.webp?v=1755785023</image:loc>
      <image:title>2-(3-(trifluoromethyl)-3H-diazirin-3-yl)ethan-1-amine</image:title>
      <image:caption>2-(3-(trifluoromethyl)-3H-diazirin-3-yl)ethan-1-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-trifluoromethyl-3h-diazirin-3-ylethan-1-amine-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15070_aadd58ad-781d-4248-a92b-3b28c6243b39.webp?v=1755785025</image:loc>
      <image:title>2-(3-(trifluoromethyl)-3H-diazirin-3-yl)ethan-1-amine hydrochloride</image:title>
      <image:caption>2-(3-(trifluoromethyl)-3H-diazirin-3-yl)ethan-1-amine hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-1-2-bistert-butoxycarbonyl-4-oxo-3-pent-4-yn-1-yl-1-2-diazetidin-3-ylbutanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15071_4e00e0f7-f45d-4f9e-ab79-88fb858f2af1.webp?v=1755785027</image:loc>
      <image:title>4-(1,2-bis(tert-butoxycarbonyl)-4-oxo-3-(pent-4-yn-1-yl)-1,2-diazetidin-3-yl)butanoic acid</image:title>
      <image:caption>4-(1,2-bis(tert-butoxycarbonyl)-4-oxo-3-(pent-4-yn-1-yl)-1,2-diazetidin-3-yl)butanoic acid</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/4-3-trifluoromethyl-3h-diazirin-3-ylbenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15072_0845646b-acde-4f24-9569-5b42f88f52a2.webp?v=1755785029</image:loc>
      <image:title>4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoic acid</image:title>
      <image:caption>4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoic acid</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-4-3-trifluoromethyl-3h-diazirin-3-ylbenzoate</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15073_beb9ffa6-c2d5-4aa4-a2bc-44a9602a105b.webp?v=1755785030</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-2-2-2-aminoethoxyethoxyethyl-4-3-trifluoromethyl-3h-diazirin-3-ylbenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:caption>N-(2-(2-(2-aminoethoxy)ethoxy)ethyl)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-3-trifluoromethyl-3h-diazirin-3-ylphenylmethanol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15075_a619ca85-0d8d-4f5f-9381-46a361e27c8c.webp?v=1755785034</image:loc>
      <image:title>(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenyl)methanol</image:title>
      <image:caption>(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenyl)methanol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-3-trifluoromethyl-3h-diazirin-3-ylphenylmethanamine-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15076_69cb57ed-3e9c-4072-b0cf-6be90dd87ea1.webp?v=1755785035</image:loc>
      <image:title>(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenyl)methanamine hydrochloride</image:title>
      <image:caption>(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenyl)methanamine hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-bromomethylphenyl-3-trifluoromethyl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15077_f0ed8f76-0e1b-4cf8-80c4-de9bfd32aa55.webp?v=1755785037</image:loc>
      <image:title>3-(4-(bromomethyl)phenyl)-3-(trifluoromethyl)-3H-diazirine</image:title>
      <image:caption>3-(4-(bromomethyl)phenyl)-3-(trifluoromethyl)-3H-diazirine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-boc-o-4-3-trifluoromethyl-3h-diazirin-3-ylphenylmethyl-l-serine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15078_93aaf7ea-ee92-41eb-8f75-017e9bfa2c01.webp?v=1755785038</image:loc>
      <image:title>N-Boc-O-[[4-[3-(trifluoromethyl)-3H-diazirin-3-yl]phenyl]methyl]-L-Serine</image:title>
      <image:caption>N-Boc-O-[[4-[3-(trifluoromethyl)-3H-diazirin-3-yl]phenyl]methyl]-L-Serine </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-iodomethylphenyl-3-trifluoromethyl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15079_187fe359-3e69-45fd-951b-e7fc1e8ebd54.webp?v=1755785040</image:loc>
      <image:title>3-(4-(iodomethyl)phenyl)-3-(trifluoromethyl)-3H-diazirine</image:title>
      <image:caption>3-(4-(iodomethyl)phenyl)-3-(trifluoromethyl)-3H-diazirine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-hydroxy-4-3-trifluoromethyl-3h-diazirin-3-ylbenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15080_eebff1f4-1a5b-4428-947f-224248a5a81d.webp?v=1755785042</image:loc>
      <image:title>2-hydroxy-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoic acid</image:title>
      <image:caption>2-hydroxy-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-methoxy-4-3-trifluoromethyl-3h-diazirin-3-ylbenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15081_43fedc5d-3fa7-4aab-9111-fcbd25e9ed10.webp?v=1755785044</image:loc>
      <image:title>2-methoxy-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoic acid</image:title>
      <image:caption>2-methoxy-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-methoxy-4-3-trifluoromethyl-3h-diazirin-3-ylbenzaldehyde</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15082_367cfa16-a74f-4462-8d3b-e8386491df8a.webp?v=1755785046</image:loc>
      <image:title>2-methoxy-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzaldehyde</image:title>
      <image:caption>2-methoxy-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzaldehyde</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-2-methoxy-4-3-trifluoromethyl-3h-diazirin-3-ylbenzoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15083_43a5bcec-2017-47e6-8780-27b4f6e4ac68.webp?v=1755785047</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 2-methoxy-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 2-methoxy-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/isopropyl-2-2-prop-2-yn-1-yloxyethoxy-4-3-trifluoromethyl-3h-diazirin-3-ylbenzoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15084_be0182b9-2191-4e83-b2d7-04e5ec58cc67.webp?v=1755785049</image:loc>
      <image:title>isopropyl 2-(2-(prop-2-yn-1-yloxy)ethoxy)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoate</image:title>
      <image:caption>isopropyl 2-(2-(prop-2-yn-1-yloxy)ethoxy)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-2-prop-2-yn-1-yloxyethoxy-4-3-trifluoromethyl-3h-diazirin-3-ylbenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15085_eccad003-dda2-4b9f-b9de-163ddd25742e.webp?v=1755785050</image:loc>
      <image:title>2-[2-(prop-2-yn-1-yloxy)ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic acid</image:title>
      <image:caption>2-[2-(prop-2-yn-1-yloxy)ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-prop-2-yn-1-yloxy-4-3-trifluoromethyl-3h-diazirin-3-ylbenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15086_dacd2f5d-d7ad-48d9-b527-35d2a6cc9da7.webp?v=1755785053</image:loc>
      <image:title>2-(prop-2-yn-1-yloxy)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoic acid</image:title>
      <image:caption>2-(prop-2-yn-1-yloxy)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-2-2-2-dimethyl-4-oxo-3-8-11-trioxa-5-azatridecan-13-yloxy-4-3-trifluoromethyl-3h-diazirin-3-ylbenzoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15087_52de5cb5-9edf-4542-9642-9a503ca0ef72.webp?v=1755785055</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 2-((2,2-dimethyl-4-oxo-3,8,11-trioxa-5-azatridecan-13-yl)oxy)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 2-((2,2-dimethyl-4-oxo-3,8,11-trioxa-5-azatridecan-13-yl)oxy)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-2-2-2-tert-butoxycarbonylamino-ethoxyethoxyethoxy-4-3-trifluoromethyl-3h-diazirin-3-ylbenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15088_29af5327-3830-4724-9dde-c3ccf5edfe23.webp?v=1755785057</image:loc>
      <image:title>2-{2-[2-(2-{[(tert-butoxy)carbonyl]amino}ethoxy)ethoxy]ethoxy}-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic acid</image:title>
      <image:caption>2-{2-[2-(2-{[(tert-butoxy)carbonyl]amino}ethoxy)ethoxy]ethoxy}-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-2-2-2-2-2-azidoacetamidoethoxyethoxyethoxy-4-3-trifluoromethyl-3h-diazirin-3-ylbenzoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15089_b3e3ca11-1594-4ecf-97dd-750dfea82466.webp?v=1755785059</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 2-(2-(2-(2-(2-azidoacetamido)ethoxy)ethoxy)ethoxy)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 2-(2-(2-(2-(2-azidoacetamido)ethoxy)ethoxy)ethoxy)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-1-3-bis2s-4s-5r-4-5-6-trihydroxy-2-hydroxymethyltetrahydro-2h-pyran-3-yloxypropan-2-yl-4-3-trifluoromethyl-3h-diazirin-3-ylbenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15090_0dbff999-47f4-4f75-88f6-7e0a27cbbda3.webp?v=1755785061</image:loc>
      <image:title>N-(1,3-bis(((2S,4S,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)propan-2-yl)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzamide</image:title>
      <image:caption>N-(1,3-bis(((2S,4S,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)propan-2-yl)-4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-trifluoromethyl-3h-diazirin-3-ylbenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15091_34029927-ee06-4d3a-b5bb-2412a7fc7b3d.webp?v=1755785063</image:loc>
      <image:title>3-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoic acid</image:title>
      <image:caption>3-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-bromophenyl-3-trifluoromethyl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15092_6d809379-dcce-453e-a728-90e6323bfbfc.webp?v=1755785065</image:loc>
      <image:title>3-(3-bromophenyl)-3-(trifluoromethyl)-3H-diazirine</image:title>
      <image:caption>3-(3-bromophenyl)-3-(trifluoromethyl)-3H-diazirine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-4-prop-2-yn-1-yloxybenzoylbenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15093_965ae0af-955f-466c-92b3-d2013f06e16d.webp?v=1755785066</image:loc>
      <image:title>4-(4-(prop-2-yn-1-yloxy)benzoyl)benzoic acid</image:title>
      <image:caption>4-(4-(prop-2-yn-1-yloxy)benzoyl)benzoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-hydroxymethylphenyl4-prop-2-yn-1-yloxyphenylmethanone</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15094_40359a78-5b28-4d06-9fea-9979b54aafc1.webp?v=1755785069</image:loc>
      <image:title>(4-(hydroxymethyl)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone</image:title>
      <image:caption>(4-(hydroxymethyl)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-2-2-2-azidoethoxyethoxyethoxyphenyl4-prop-2-yn-1-yloxyphenylmethanone</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15095_8a2d6dea-5dc4-495b-acb8-4dbe4d5b6509.webp?v=1755785071</image:loc>
      <image:title>(4-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone</image:title>
      <image:caption>(4-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-2-2-2-aminoethoxyethoxyethoxyphenyl4-prop-2-yn-1-yloxyphenylmethanone</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15096_e944272d-2479-465d-b203-28dc50bdef74.webp?v=1755785072</image:loc>
      <image:title>(4-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone</image:title>
      <image:caption>(4-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-2-2-aminoethoxyethoxyphenyl4-prop-2-yn-1-yloxyphenylmethanone</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15097_bcf5ffb5-be4e-46d7-9336-6feec370a402.webp?v=1755785074</image:loc>
      <image:title>(4-(2-(2-aminoethoxy)ethoxy)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone</image:title>
      <image:caption>(4-(2-(2-aminoethoxy)ethoxy)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n2-4-benzoylbenzoyl-n6-4-oxo-4-prop-2-yn-1-ylaminobutanoyl-l-lysine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15098_efc807fc-0a04-425b-8740-fb318e100307.webp?v=1755785076</image:loc>
      <image:title>N2-(4-benzoylbenzoyl)-N6-(4-oxo-4-(prop-2-yn-1-ylamino)butanoyl)-L-lysine</image:title>
      <image:caption>N2-(4-benzoylbenzoyl)-N6-(4-oxo-4-(prop-2-yn-1-ylamino)butanoyl)-L-lysine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/perfluorophenyl-n2-4-benzoylbenzoyl-n6-4-oxo-4-prop-2-yn-1-ylaminobutanoyl-l-lysinate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15099_f11323dc-cc24-4bf2-8df8-6d9ee1c8d389.webp?v=1755785078</image:loc>
      <image:title>perfluorophenyl N2-(4-benzoylbenzoyl)-N6-(4-oxo-4-(prop-2-yn-1-ylamino)butanoyl)-L-lysinate</image:title>
      <image:caption>perfluorophenyl N2-(4-benzoylbenzoyl)-N6-(4-oxo-4-(prop-2-yn-1-ylamino)butanoyl)-L-lysinate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-n-6-6-azidohexanamido-1-oxo-1-prop-2-yn-1-ylaminohexan-2-yl-4-benzoylbenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15100_80694528-5cc2-4b0f-9864-c5c2940fc769.webp?v=1755785081</image:loc>
      <image:title>(S)-N-(6-(6-azidohexanamido)-1-oxo-1-(prop-2-yn-1-ylamino)hexan-2-yl)-4-benzoylbenzamide</image:title>
      <image:caption>(S)-N-(6-(6-azidohexanamido)-1-oxo-1-(prop-2-yn-1-ylamino)hexan-2-yl)-4-benzoylbenzamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-2-amino-3-4-4-ethynylbenzoylphenylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15101_56f27f2d-7b7e-4b1f-9d7b-4b5c240fd0e5.webp?v=1755785083</image:loc>
      <image:title>(S)-2-amino-3-(4-(4-ethynylbenzoyl)phenyl)propanoic acid</image:title>
      <image:caption>(S)-2-amino-3-(4-(4-ethynylbenzoyl)phenyl)propanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-2-9h-fluoren-9-ylmethoxycarbonylamino-3-4-4-ethynylbenzoylphenylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15102_6d78767d-a396-4251-adff-0530429e9676.webp?v=1755785085</image:loc>
      <image:title>(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(4-ethynylbenzoyl)phenyl)propanoic acid</image:title>
      <image:caption>(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(4-ethynylbenzoyl)phenyl)propanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-2-amino-3-3-ethynyl-4-fluorosulfonyloxyphenylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15103_8ba024ff-f2cc-4f61-8f7a-520e92a3e920.webp?v=1755785087</image:loc>
      <image:title>(S)-2-amino-3-(3-ethynyl-4-((fluorosulfonyl)oxy)phenyl)propanoic acid</image:title>
      <image:caption>(S)-2-amino-3-(3-ethynyl-4-((fluorosulfonyl)oxy)phenyl)propanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-4-azidobenzoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15104_02191d8f-0fcd-4703-a220-e93983555f27.webp?v=1755785088</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 4-azidobenzoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 4-azidobenzoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-azidophenylmethanol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15105_3f869a2b-e432-4fa4-ab2a-dac47b16df4f.webp?v=1755785090</image:loc>
      <image:title>(4-azidophenyl)methanol</image:title>
      <image:caption>(4-azidophenyl)methanol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-4-azido-2-3-5-6-tetrafluorobenzoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15106_70cbb387-11f5-4c6d-8d62-dc59894e4189.webp?v=1755785092</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 4-azido-2,3,5,6-tetrafluorobenzoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 4-azido-2,3,5,6-tetrafluorobenzoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/sodium-4-4-azido-2-3-5-6-tetrafluorobenzoyloxy-2-3-5-6-tetrafluorobenzenesulfonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15107_14f17b77-a3ff-4b8e-9b99-f3788ee34867.webp?v=1755785094</image:loc>
      <image:title>sodium 4-((4-azido-2,3,5,6-tetrafluorobenzoyl)oxy)-2,3,5,6-tetrafluorobenzenesulfonate</image:title>
      <image:caption>sodium 4-((4-azido-2,3,5,6-tetrafluorobenzoyl)oxy)-2,3,5,6-tetrafluorobenzenesulfonate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-4-azido-2-3-5-6-tetrafluorophenylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15108_33ee8e52-0be8-45f6-8ff7-8f832e368af7.webp?v=1755785095</image:loc>
      <image:title>tert-butyl (4-azido-2,3,5,6-tetrafluorophenyl)carbamate</image:title>
      <image:caption>tert-butyl (4-azido-2,3,5,6-tetrafluorophenyl)carbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-2-aminoethyl-4-azido-2-3-5-6-tetrafluorobenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15109_f270a8c3-9c25-4f14-aef8-72db522b85da.webp?v=1755785097</image:loc>
      <image:title>N-(2-aminoethyl)-4-azido-2,3,5,6-tetrafluorobenzamide</image:title>
      <image:caption>N-(2-aminoethyl)-4-azido-2,3,5,6-tetrafluorobenzamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-1-4-azido-2-3-5-6-tetrafluorophenyl-1-oxo-5-8-11-trioxa-2-azatridecan-13-ylprop-2-yn-1-ylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15110_38c489b3-cebd-45b9-9c7a-549eba392911.webp?v=1755785098</image:loc>
      <image:title>tert-butyl (1-(4-azido-2,3,5,6-tetrafluorophenyl)-1-oxo-5,8,11-trioxa-2-azatridecan-13-yl)(prop-2-yn-1-yl)carbamate</image:title>
      <image:caption>tert-butyl (1-(4-azido-2,3,5,6-tetrafluorophenyl)-1-oxo-5,8,11-trioxa-2-azatridecan-13-yl)(prop-2-yn-1-yl)carbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-1-4-azido-2-3-5-6-tetrafluorophenyl-1-oxo-5-8-11-14-17-20-23-26-29-32-35-undecaoxa-2-azaheptatriacontan-37-ylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15111_3ee88e73-f109-4f79-b410-1bd302ff96a6.webp?v=1755785101</image:loc>
      <image:title>tert-butyl (1-(4-azido-2,3,5,6-tetrafluorophenyl)-1-oxo-5,8,11,14,17,20,23,26,29,32,35-undecaoxa-2-azaheptatriacontan-37-yl)carbamate</image:title>
      <image:caption>tert-butyl (1-(4-azido-2,3,5,6-tetrafluorophenyl)-1-oxo-5,8,11,14,17,20,23,26,29,32,35-undecaoxa-2-azaheptatriacontan-37-yl)carbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-35-amino-3-6-9-12-15-18-21-24-27-30-33-undecaoxapentatriacontyl-4-azido-2-3-5-6-tetrafluorobenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15112_0b3a9b84-41f2-4039-bee8-db9a01e3ba1c.webp?v=1755785102</image:loc>
      <image:title>N-(35-amino-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl)-4-azido-2,3,5,6-tetrafluorobenzamide</image:title>
      <image:caption>N-(35-amino-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl)-4-azido-2,3,5,6-tetrafluorobenzamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-1-4-azido-2-3-5-6-tetrafluorophenyl-1-oxo-6-9-12-trioxa-2-azapentadecan-15-ylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15113_e75cf43e-ffbc-4be0-8ada-363fda2ef50b.webp?v=1755785104</image:loc>
      <image:title>tert-butyl (1-(4-azido-2,3,5,6-tetrafluorophenyl)-1-oxo-6,9,12-trioxa-2-azapentadecan-15-yl)carbamate</image:title>
      <image:caption>tert-butyl (1-(4-azido-2,3,5,6-tetrafluorophenyl)-1-oxo-6,9,12-trioxa-2-azapentadecan-15-yl)carbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-3-2-2-3-aminopropoxyethoxyethoxypropyl-4-azido-2-3-5-6-tetrafluorobenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15114_8fcfa395-c14a-499b-bbdf-794c1ed1afbb.webp?v=1755785105</image:loc>
      <image:title>N-(3-(2-(2-(3-aminopropoxy)ethoxy)ethoxy)propyl)-4-azido-2,3,5,6-tetrafluorobenzamide</image:title>
      <image:caption>N-(3-(2-(2-(3-aminopropoxy)ethoxy)ethoxy)propyl)-4-azido-2,3,5,6-tetrafluorobenzamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-4-azido-2-3-5-6-tetrafluorophenyl-1-17-dioxo-6-9-12-trioxa-2-16-diazaicosan-20-oic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15115_a10f7bb8-addb-498c-8ae0-29571d3461ac.webp?v=1755785107</image:loc>
      <image:title>1-(4-azido-2,3,5,6-tetrafluorophenyl)-1,17-dioxo-6,9,12-trioxa-2,16-diazaicosan-20-oic acid</image:title>
      <image:caption>1-(4-azido-2,3,5,6-tetrafluorophenyl)-1,17-dioxo-6,9,12-trioxa-2,16-diazaicosan-20-oic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-5-4-azido-2-3-5-6-tetrafluorobenzamidopentanoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15116_9fc1cedc-9fcc-4f78-a98c-6bc448feed24.webp?v=1755785109</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 5-(4-azido-2,3,5,6-tetrafluorobenzamido)pentanoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 5-(4-azido-2,3,5,6-tetrafluorobenzamido)pentanoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/12-4-azido-2-3-5-6-tetrafluorobenzamidododecanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15117_5018d303-f253-457a-a644-60c777c9e13e.webp?v=1755785111</image:loc>
      <image:title>12-(4-azido-2,3,5,6-tetrafluorobenzamido)dodecanoic acid</image:title>
      <image:caption>12-(4-azido-2,3,5,6-tetrafluorobenzamido)dodecanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-4-azido-2-3-5-6-tetrafluorobenzyl-3-2-5-dioxo-2-5-dihydro-1h-pyrrol-1-ylpropanamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15118_0c93d3a9-1142-474f-aefb-810422639810.webp?v=1755785113</image:loc>
      <image:title>N-(4-Azido-2,3,5,6-tetrafluorobenzyl)-3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamide</image:title>
      <image:caption>N-(4-Azido-2,3,5,6-tetrafluorobenzyl)-3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-azido-n-2-2-5-dioxo-2-5-dihydro-1h-pyrrol-1-ylethyl-2-3-5-6-tetrafluorobenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15119_c77e7bb5-6041-4f88-864c-a66a2dc2d35a.webp?v=1755785114</image:loc>
      <image:title>4-azido-N-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)-2,3,5,6-tetrafluorobenzamide</image:title>
      <image:caption>4-azido-N-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)-2,3,5,6-tetrafluorobenzamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-n-3-6-9-12-15-pentaoxaheptadecane-1-17-diylbis4-azido-2-3-5-6-tetrafluorobenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15120_476669eb-f7f0-4ab4-9e9f-bb4f59166f48.webp?v=1755785116</image:loc>
      <image:title>N,N&apos;-(3,6,9,12,15-pentaoxaheptadecane-1,17-diyl)bis(4-azido-2,3,5,6-tetrafluorobenzamide)</image:title>
      <image:caption>N,N&apos;-(3,6,9,12,15-pentaoxaheptadecane-1,17-diyl)bis(4-azido-2,3,5,6-tetrafluorobenzamide)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-n-oxybisethane-2-1-diylbisoxybisethane-2-1-diylbis4-azido-2-3-5-6-tetrafluorobenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15121_519d7405-d846-42bd-84eb-7b4d796a721e.webp?v=1755785118</image:loc>
      <image:title>N,N&apos;-(((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(4-azido-2,3,5,6-tetrafluorobenzamide)</image:title>
      <image:caption>N,N&apos;-(((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl))bis(4-azido-2,3,5,6-tetrafluorobenzamide)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/disulfanediylbisethane-2-1-diyl-bis4-azido-2-3-5-6-tetrafluorobenzoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15122_5651f05e-1474-477f-a8dd-ea1b754eb29c.webp?v=1755785119</image:loc>
      <image:title>disulfanediylbis(ethane-2,1-diyl) bis(4-azido-2,3,5,6-tetrafluorobenzoate)</image:title>
      <image:caption>disulfanediylbis(ethane-2,1-diyl) bis(4-azido-2,3,5,6-tetrafluorobenzoate)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/7-azido-6-8-difluoro-4-methyl-2h-1-benzopyran-2-one</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15123_9f037541-acd8-4c39-9b92-2bed500344f1.webp?v=1755785121</image:loc>
      <image:title>7-Azido-6,8-difluoro-4-methyl-2H-1-benzopyran-2-one</image:title>
      <image:caption>7-Azido-6,8-difluoro-4-methyl-2H-1-benzopyran-2-one</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-4-2-3-methyl-3h-diazirin-3-ylethoxyphenethylhex-5-yn-1-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15124_7a366df7-54e4-4d7b-8139-38f63730261f.webp?v=1755785123</image:loc>
      <image:title>N-(4-(2-(3-methyl-3H-diazirin-3-yl)ethoxy)phenethyl)hex-5-yn-1-amine</image:title>
      <image:caption>N-(4-(2-(3-methyl-3H-diazirin-3-yl)ethoxy)phenethyl)hex-5-yn-1-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-2-3-methyl-3h-diaziren-3-ylethoxybenzaldehyde</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15125_75738e2c-5a0c-46b8-9f8e-90696a77e6ee.webp?v=1755785124</image:loc>
      <image:title>4-[2-(3-methyl-3H-diaziren-3-yl)ethoxy]benzaldehyde</image:title>
      <image:caption>4-[2-(3-methyl-3H-diaziren-3-yl)ethoxy]benzaldehyde</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-2-3-methyl-3h-diazirin-3-ylethoxyphenylmethanol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15126_a6c958c7-3e1c-457b-8135-00d3fd7ba07c.webp?v=1755785127</image:loc>
      <image:title>(4-(2-(3-methyl-3H-diazirin-3-yl)ethoxy)phenyl)methanol</image:title>
      <image:caption>(4-(2-(3-methyl-3H-diazirin-3-yl)ethoxy)phenyl)methanol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-methyl-3h-diazirin-3-ylpropanamide-peg2-dbco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15127_3963fbfb-4dcd-421d-a7a5-5985e95603fd.webp?v=1755785128</image:loc>
      <image:title>3-(3-methyl-3H-diazirin-3-yl)propanamide-PEG2-DBCO</image:title>
      <image:caption>3-(3-methyl-3H-diazirin-3-yl)propanamide-PEG2-DBCO</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-2-amino-3-4-3-trifluoromethyl-3h-diazirin-3-ylphenylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15128_7ea326a2-a820-4481-a3ea-32a61cdbda6a.webp?v=1755785130</image:loc>
      <image:title>(S)-2-amino-3-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenyl)propanoic acid</image:title>
      <image:caption>(S)-2-amino-3-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenyl)propanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-2-amino-4-3-methyl-3h-diazirin-3-ylbutanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15129_bf74d5ae-d84a-4cce-b3ca-cd9357783b32.webp?v=1755785132</image:loc>
      <image:title>(S)-2-amino-4-(3-methyl-3H-diazirin-3-yl)butanoic acid</image:title>
      <image:caption>(S)-2-amino-4-(3-methyl-3H-diazirin-3-yl)butanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-2-amino-4-3-methyl-3h-diazirin-3-ylbutanoic-acid-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15130_c2128f9c-cfc7-4b80-8a13-f3279497391b.webp?v=1755785133</image:loc>
      <image:title>(S)-2-amino-4-(3-methyl-3H-diazirin-3-yl)butanoic acid hydrochloride</image:title>
      <image:caption>(S)-2-amino-4-(3-methyl-3H-diazirin-3-yl)butanoic acid hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-2-amino-4-3-but-3-yn-1-yl-3h-diazirin-3-ylbutanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15131_c5537a45-a315-4003-b1a7-3c3519181e95.webp?v=1755785135</image:loc>
      <image:title>(S)-2-amino-4-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)butanoic acid</image:title>
      <image:caption>(S)-2-amino-4-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)butanoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-3-5-tris2-4-3-trifluoromethyl-3h-diazirin-3-ylphenoxyethoxymethylbenzene</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15132_7a68f0e9-4be7-4472-ae2b-d23b31b04848.webp?v=1755785137</image:loc>
      <image:title>1,3,5-tris((2-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)ethoxy)methyl)benzene</image:title>
      <image:caption>1,3,5-tris((2-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)ethoxy)methyl)benzene</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-4-bis2-4-3-trifluoromethyl-3h-diazirin-3-ylphenoxyethoxymethylbenzene</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15133_86edf3f1-6692-4bc7-874f-5e980c3ca1ad.webp?v=1755785138</image:loc>
      <image:title>1,4-bis((2-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)ethoxy)methyl)benzene</image:title>
      <image:caption>1,4-bis((2-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)ethoxy)methyl)benzene</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-8-bis4-3-trifluoromethyl-3h-diazirin-3-ylphenoxyoctane</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15134_1f22abb7-54c4-42d4-b06e-22c6d6c85201.webp?v=1755785140</image:loc>
      <image:title>1,8-bis(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)octane</image:title>
      <image:caption>1,8-bis(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)octane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-3-trifluoromethyl-3h-diazirin-3-ylphenol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15135_d335cad6-9a49-4514-9e17-726cf5ad526a.webp?v=1755785142</image:loc>
      <image:title>4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenol</image:title>
      <image:caption>4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-iodophenyl-3-trifluoromethyl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15136_279bb58b-5e45-4036-bc89-edcac32a2bdd.webp?v=1755785144</image:loc>
      <image:title>3-(4-iodophenyl)-3-(trifluoromethyl)-3H-diazirine</image:title>
      <image:caption>3-(4-iodophenyl)-3-(trifluoromethyl)-3H-diazirine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-3-trifluoromethyl-3h-diazirin-3-ylbenzenesulfonyl-chloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15137_af4dcc83-b019-4c05-9ea6-47315822200a.webp?v=1755785145</image:loc>
      <image:title>4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzenesulfonyl chloride</image:title>
      <image:caption>4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzenesulfonyl chloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bis2-4-3-trifluoromethyl-3h-diazirin-3-ylphenoxyethyl-carbonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15138_2c9adaa5-cd32-490b-ac32-7ebdf07bd67d.webp?v=1755785147</image:loc>
      <image:title>bis(2-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)ethyl) carbonate</image:title>
      <image:caption>bis(2-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)ethyl) carbonate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bis2-4-3-trifluoromethyl-3h-diazirin-3-ylphenoxyethyl-oxalate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15139_ad4d6b43-ed7f-42fc-8f3c-6ae7938e940b.webp?v=1755785148</image:loc>
      <image:title>bis(2-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)ethyl) oxalate</image:title>
      <image:caption>bis(2-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)ethyl) oxalate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/diisopropylbis2-4-3-trifluoromethyl-3h-diazirin-3-ylphenoxyethoxysilane</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15140_685ef577-afb4-4fa1-862d-47cafaceff96.webp?v=1755785151</image:loc>
      <image:title>diisopropylbis(2-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)ethoxy)silane</image:title>
      <image:caption>diisopropylbis(2-(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenoxy)ethoxy)silane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-4-3-trifluoromethyl-3h-diazirin-3-ylphenoxyethanol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15141_935934d9-1f0b-4a39-be42-e795149b78e0.webp?v=1755785154</image:loc>
      <image:title>2-[4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]phenoxy]ethanol</image:title>
      <image:caption>2-[4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]phenoxy]ethanol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-2-bis4-3-trifluoromethyl-3h-diazirin-3-ylphenyldisulfane</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15142_86665f1c-3a6a-430a-a8d8-4e1b63f1b798.webp?v=1755785156</image:loc>
      <image:title>1,2-bis(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenyl)disulfane</image:title>
      <image:caption>1,2-bis(4-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenyl)disulfane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-oxybismethylenebis4-1-phenylenebis3-trifluoromethyl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15143_3266addb-9465-46fc-9018-71d3ce7c7a9b.webp?v=1755785159</image:loc>
      <image:title>3,3&apos;-((oxybis(methylene))bis(4,1-phenylene))bis(3-(trifluoromethyl)-3H-diazirine)</image:title>
      <image:caption>3,3&apos;-((oxybis(methylene))bis(4,1-phenylene))bis(3-(trifluoromethyl)-3H-diazirine)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ethyl-2-4-aminophenyl-2h-tetrazole-5-carboxylate-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15144_38018948-b1b6-4327-aa86-d995c95ba5d6.webp?v=1755785160</image:loc>
      <image:title>ethyl 2-(4-aminophenyl)-2H-tetrazole-5-carboxylate hydrochloride</image:title>
      <image:caption>ethyl 2-(4-aminophenyl)-2H-tetrazole-5-carboxylate hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-4-2-but-3-yn-1-ylamino-2-oxoethylaminophenyl-2h-tetrazole-5-carboxylic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15145_f50fee6e-f16d-4c22-9ff5-257d0eb45faf.webp?v=1755785162</image:loc>
      <image:title>2-(4-((2-(but-3-yn-1-ylamino)-2-oxoethyl)amino)phenyl)-2H-tetrazole-5-carboxylic acid</image:title>
      <image:caption>2-(4-((2-(but-3-yn-1-ylamino)-2-oxoethyl)amino)phenyl)-2H-tetrazole-5-carboxylic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-2-prop-2-yn-1-ylaminoethylbenzene-1-2-diol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15146_4ce4783d-89d7-4795-ab2e-4a9a792e89ba.webp?v=1755785164</image:loc>
      <image:title>4-(2-(prop-2-yn-1-ylamino)ethyl)benzene-1,2-diol</image:title>
      <image:caption>4-(2-(prop-2-yn-1-ylamino)ethyl)benzene-1,2-diol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/diaalk</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15147_eac5c105-d3b1-4119-903d-c44087d5f341.webp?v=1755785166</image:loc>
      <image:title>DiaAlk</image:title>
      <image:caption>DiaAlk</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bis2-5-dioxopyrrolidin-1-yl-disulfanediylbisethane-2-1-diyl-biscarbonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15148_b7e7d9ed-c537-4c17-a912-c1688a1c2f6b.webp?v=1755785167</image:loc>
      <image:title>bis(2,5-dioxopyrrolidin-1-yl) (disulfanediylbis(ethane-2,1-diyl)) bis(carbonate)</image:title>
      <image:caption>bis(2,5-dioxopyrrolidin-1-yl) (disulfanediylbis(ethane-2,1-diyl)) bis(carbonate)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bis2-5-dioxopyrrolidin-1-yl-4-4-carbonylbisazanediyldibutyrate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15149_76411148-e328-4e19-9807-16eed4310a96.webp?v=1755785169</image:loc>
      <image:title>bis(2,5-dioxopyrrolidin-1-yl) 4,4&apos;-(carbonylbis(azanediyl))dibutyrate</image:title>
      <image:caption>bis(2,5-dioxopyrrolidin-1-yl) 4,4&apos;-(carbonylbis(azanediyl))dibutyrate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bis2-5-dioxopyrrolidin-1-yl-2-2-propane-2-2-diylbissulfanediyldiacetate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15150_a527bd2a-87b2-40c0-9520-9a4d98fca63e.webp?v=1755785171</image:loc>
      <image:title>bis(2,5-dioxopyrrolidin-1-yl) 2,2&apos;-(propane-2,2-diylbis(sulfanediyl))diacetate</image:title>
      <image:caption>bis(2,5-dioxopyrrolidin-1-yl) 2,2&apos;-(propane-2,2-diylbis(sulfanediyl))diacetate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bis2-5-dioxopyrrolidin-1-yl-3-3-propane-2-2-diylbissulfanediyldipropionate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15151_81588cae-dc32-4676-bef6-51c089471658.webp?v=1755785172</image:loc>
      <image:title>bis(2,5-dioxopyrrolidin-1-yl) 3,3&apos;-(propane-2,2-diylbis(sulfanediyl))dipropionate</image:title>
      <image:caption>bis(2,5-dioxopyrrolidin-1-yl) 3,3&apos;-(propane-2,2-diylbis(sulfanediyl))dipropionate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/sodium-1-1-3-3-disulfanediylbispropanoylbisoxybis2-5-dioxopyrrolidine-3-sulfonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15152_ee0b56ba-4336-4451-aa96-ae437c80f8c5.webp?v=1755785174</image:loc>
      <image:title>sodium 1,1&apos;-((3,3&apos;-disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonate)</image:title>
      <image:caption>sodium 1,1&apos;-((3,3&apos;-disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfonate)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bis2-5-dioxopyrrolidin-1-yl-sulfonylbisethane-2-1-diyl-biscarbonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15153_f70b103d-d3a6-4ae0-8102-2734675cd61f.webp?v=1755785176</image:loc>
      <image:title>bis(2,5-dioxopyrrolidin-1-yl) (sulfonylbis(ethane-2,1-diyl)) bis(carbonate)</image:title>
      <image:caption>bis(2,5-dioxopyrrolidin-1-yl) (sulfonylbis(ethane-2,1-diyl)) bis(carbonate)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-2-2-2-2-azidoethoxyethoxyethoxyethylsulfonylethyl-2-5-dioxopyrrolidin-1-yl-carbonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15154_3b071faa-4e63-400e-b3b9-385d0524ced6.webp?v=1755785178</image:loc>
      <image:title>2-((2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethyl)sulfonyl)ethyl (2,5-dioxopyrrolidin-1-yl) carbonate</image:title>
      <image:caption>2-((2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethyl)sulfonyl)ethyl (2,5-dioxopyrrolidin-1-yl) carbonate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/sulfo-egs</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15155_c07470d5-fdf1-4c4f-953c-992f6e18804e.webp?v=1755785180</image:loc>
      <image:title>SULFO-EGS</image:title>
      <image:caption>SULFO-EGS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bis2-5-dioxopyrrolidin-1-yl-sulfinylbisethane-2-1-diyldicarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15156_81779d3c-c51a-4366-a0fb-26bcf0875099.webp?v=1755785183</image:loc>
      <image:title>bis(2,5-dioxopyrrolidin-1-yl) (sulfinylbis(ethane-2,1-diyl))dicarbamate</image:title>
      <image:caption>bis(2,5-dioxopyrrolidin-1-yl) (sulfinylbis(ethane-2,1-diyl))dicarbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bis2-5-dioxopyrrolidin-1-yl-3-3-sulfinyldipropionate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15157_57ab4028-597d-4db5-9f4b-b85f9d1d9f0d.webp?v=1755785185</image:loc>
      <image:title>bis(2,5-dioxopyrrolidin-1-yl) 3,3&apos;-sulfinyldipropionate</image:title>
      <image:caption>bis(2,5-dioxopyrrolidin-1-yl) 3,3&apos;-sulfinyldipropionate</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15158_83b00a7c-f190-4afa-b099-4877976c1c4e.webp?v=1755785187</image:loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15159_ac35d4bc-7178-4477-b0d9-017154b67b75.webp?v=1755785189</image:loc>
      <image:title>Azide-A-DSBSO crosslinker</image:title>
      <image:caption>Azide-A-DSBSO crosslinker</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/nnp9</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15160_32037770-7dd1-4c56-afcf-b4fb9d5dad58.webp?v=1755785191</image:loc>
      <image:title>NNP9</image:title>
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  <url>
    <loc>https://precisepeg.com/products/bis2-5-dioxopyrrolidin-1-yl-3-3-2-but-3-yn-1-yl-2-methyl-1-3-dioxane-5-5-diylbismethylenesulfinyldipropionate</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15161_cdfc4cfc-13c7-4682-bb65-e425d2582dfa.webp?v=1755785193</image:loc>
      <image:title>bis(2,5-dioxopyrrolidin-1-yl) 3,3&apos;-((2-(but-3-yn-1-yl)-2-methyl-1,3-dioxane-5,5-diyl)bis(methylenesulfinyl))dipropionate</image:title>
      <image:caption>bis(2,5-dioxopyrrolidin-1-yl) 3,3&apos;-((2-(but-3-yn-1-yl)-2-methyl-1,3-dioxane-5,5-diyl)bis(methylenesulfinyl))dipropionate</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/n-4-prop-2-yn-1-yloxybenzoylbenzenesulfonimidoyl-fluoride</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15162_5d8e9e7a-ae32-43b5-8cef-48115899d081.webp?v=1755785195</image:loc>
      <image:title>N-(4-(prop-2-yn-1-yloxy)benzoyl)benzenesulfonimidoyl fluoride</image:title>
      <image:caption>N-(4-(prop-2-yn-1-yloxy)benzoyl)benzenesulfonimidoyl fluoride</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/e-4-methyl-n-1-4-prop-2-yn-1-ylaminophenylethylidenebenzenesulfonohydrazide</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15163_e2ff1657-b7e3-46ea-850b-3ee8b86b44ef.webp?v=1755785197</image:loc>
      <image:title>(E)-4-methyl-N&apos;-(1-(4-(prop-2-yn-1-ylamino)phenyl)ethylidene)benzenesulfonohydrazide</image:title>
      <image:caption>(E)-4-methyl-N&apos;-(1-(4-(prop-2-yn-1-ylamino)phenyl)ethylidene)benzenesulfonohydrazide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-4-5-methoxy-2-oxo-1-3-4-oxadiazol-32h-ylphenylundec-10-ynamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15164_0a5ce421-d250-4390-bbf9-31807e437172.webp?v=1755785199</image:loc>
      <image:title>N-(4-(5-methoxy-2-oxo-1,3,4-oxadiazol-3(2H)-yl)phenyl)undec-10-ynamide</image:title>
      <image:caption>N-(4-(5-methoxy-2-oxo-1,3,4-oxadiazol-3(2H)-yl)phenyl)undec-10-ynamide</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-4-hydroxymethyl-3-nitrobenzoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15165_5ef10b04-afdd-4c78-b906-1edc26f35fc2.webp?v=1755785201</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 4-(hydroxymethyl)-3-nitrobenzoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 4-(hydroxymethyl)-3-nitrobenzoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-3-4-hydroxymethyl-3-nitrobenzamidopropanoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15166_98068a33-8259-4b0b-8c1d-98f10ab728cb.webp?v=1755785203</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 3-(4-(hydroxymethyl)-3-nitrobenzamido)propanoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 3-(4-(hydroxymethyl)-3-nitrobenzamido)propanoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-5-4-hydroxymethyl-3-nitrobenzamidopentanoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15167_aca8c8ea-bafa-4dbe-9a7d-15aba9777876.webp?v=1755785205</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 5-(4-(hydroxymethyl)-3-nitrobenzamido)pentanoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 5-(4-(hydroxymethyl)-3-nitrobenzamido)pentanoate</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-3-2-4-hydroxymethyl-3-nitrobenzamidoethoxypropanoate</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15168.webp?v=1755817081</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 3-(2-(4-(hydroxymethyl)-3-nitrobenzamido)ethoxy)propanoate</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/n1-n8-bis2-3-methyl-3h-diazirin-3-ylethyloctanediamide</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15169.webp?v=1755817519</image:loc>
      <image:title>N1,N8-bis(2-(3-methyl-3H-diazirin-3-yl)ethyl)octanediamide</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/bs3-crosslinker-disodium</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15170.webp?v=1755817372</image:loc>
      <image:title>BS3 Crosslinker (disodium)</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://precisepeg.com/products/bs3-d4</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15171.webp?v=1755817445</image:loc>
      <image:title>BS3-d4</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15172.webp?v=1755817583</image:loc>
      <image:title>Sulfo-SDAD</image:title>
      <image:caption></image:caption>
    </image:image>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15173.webp?v=1755817703</image:loc>
      <image:title>PC Mal-NHS carbonate ester</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://precisepeg.com/products/4-2-5-dioxo-2-5-dihydro-1h-pyrrol-1-ylphenyl-sulfurofluoridate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15175.webp?v=1755817207</image:loc>
      <image:title>4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl sulfurofluoridate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-3-2-5-dioxo-2-5-dihydro-1h-pyrrol-1-ylpropanamidophenyl-sulfurofluoridate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15176.webp?v=1755817275</image:loc>
      <image:title>4-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)phenyl sulfurofluoridate</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/4-2-3-2-5-dioxo-2-5-dihydro-1h-pyrrol-1-ylpropanamidoethylphenyl-sulfurofluoridate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15177_49725b9f-5295-49f0-a7f7-6a81dc83186f.webp?v=1755785223</image:loc>
      <image:title>4-(2-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethyl)phenyl sulfurofluoridate</image:title>
      <image:caption>4-(2-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethyl)phenyl sulfurofluoridate</image:caption>
    </image:image>
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    <loc>https://precisepeg.com/products/3-3-but-3-yn-1-yl-3h-diazirin-3-ylpropan-1-ol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15178_1120869a-f881-4c2c-bd07-adb3efed7811.webp?v=1755785225</image:loc>
      <image:title>3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propan-1-ol</image:title>
      <image:caption>3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propan-1-ol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-but-3-yn-1-yl-3-3-iodopropyl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15179_a87cd79c-f4cb-4f7a-8818-b64c4b4604c0.webp?v=1755785227</image:loc>
      <image:title>3-(but-3-yn-1-yl)-3-(3-iodopropyl)-3H-diazirine</image:title>
      <image:caption>3-(but-3-yn-1-yl)-3-(3-iodopropyl)-3H-diazirine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-azidopropyl-3-but-3-yn-1-yl-3h-diazirine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15180_27afe66e-6402-4d8a-ba36-b25528238617.webp?v=1755785229</image:loc>
      <image:title>3-(3-azidopropyl)-3-(but-3-yn-1-yl)-3H-diazirine</image:title>
      <image:caption>3-(3-azidopropyl)-3-(but-3-yn-1-yl)-3H-diazirine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-but-3-yn-1-yl-3h-diazirin-3-ylpropan-1-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15181_f6574957-9ccb-4b23-9db9-e2761b3d2fa7.webp?v=1755785231</image:loc>
      <image:title>3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propan-1-amine</image:title>
      <image:caption>3-(3-(but-3-yn-1-yl)-3H-diazirin-3-yl)propan-1-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/piperazine-1-4-diylbis4-hydroxymethyl-3-nitrophenylmethanone</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15182_ba968d7c-8c10-447a-9efb-e8b2a07779c0.webp?v=1755785235</image:loc>
      <image:title>piperazine-1,4-diylbis((4-(hydroxymethyl)-3-nitrophenyl)methanone)</image:title>
      <image:caption>piperazine-1,4-diylbis((4-(hydroxymethyl)-3-nitrophenyl)methanone)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/piperazine-1-4-dicarbonylbis2-nitro-4-1-phenylenebismethylene-diacetate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15183_e6ef6056-0c07-4daa-9588-a1d2cee7f71a.webp?v=1755785238</image:loc>
      <image:title>((piperazine-1,4-dicarbonyl)bis(2-nitro-4,1-phenylene))bis(methylene) diacetate</image:title>
      <image:caption>((piperazine-1,4-dicarbonyl)bis(2-nitro-4,1-phenylene))bis(methylene) diacetate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-n-hexane-1-6-diylbis4-hydroxymethyl-3-nitrobenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15184_3a7d3754-f29e-4065-9077-134ff2ec9001.webp?v=1755785241</image:loc>
      <image:title>N,N&apos;-(hexane-1,6-diyl)bis(4-(hydroxymethyl)-3-nitrobenzamide)</image:title>
      <image:caption>N,N&apos;-(hexane-1,6-diyl)bis(4-(hydroxymethyl)-3-nitrobenzamide)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-n-oxybisethane-2-1-diylbis4-hydroxymethyl-3-nitrobenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15185_00267b2d-e466-4bfc-8078-a652aaaf671f.webp?v=1755785244</image:loc>
      <image:title>N,N&apos;-(oxybis(ethane-2,1-diyl))bis(4-(hydroxymethyl)-3-nitrobenzamide)</image:title>
      <image:caption>N,N&apos;-(oxybis(ethane-2,1-diyl))bis(4-(hydroxymethyl)-3-nitrobenzamide)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-n-ethane-1-2-diylbisoxybisethane-2-1-diylbis4-hydroxymethyl-3-nitrobenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15186_339ed502-8eac-4a3a-aa4a-e9352810c153.webp?v=1755785246</image:loc>
      <image:title>N,N&apos;-((ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl))bis(4-(hydroxymethyl)-3-nitrobenzamide)</image:title>
      <image:caption>N,N&apos;-((ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl))bis(4-(hydroxymethyl)-3-nitrobenzamide)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-2-oxybisethane-2-1-diylbis5-hydroxymethyl-6-nitroisoindoline-1-3-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15187_10565023-9577-4bba-8d8c-32b2bd61a1ef.webp?v=1755785248</image:loc>
      <image:title>2,2&apos;-(oxybis(ethane-2,1-diyl))bis(5-(hydroxymethyl)-6-nitroisoindoline-1,3-dione)</image:title>
      <image:caption>2,2&apos;-(oxybis(ethane-2,1-diyl))bis(5-(hydroxymethyl)-6-nitroisoindoline-1,3-dione)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-2-ethane-1-2-diylbisoxybisethane-2-1-diylbis5-hydroxymethyl-6-nitroisoindoline-1-3-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15188_7f0a7b9f-c69e-4395-8096-c786aedb8645.webp?v=1755785250</image:loc>
      <image:title>2,2&apos;-((ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl))bis(5-(hydroxymethyl)-6-nitroisoindoline-1,3-dione)</image:title>
      <image:caption>2,2&apos;-((ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl))bis(5-(hydroxymethyl)-6-nitroisoindoline-1,3-dione)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-3-2-3-5-dioxo-1-2-4-triazolidin-4-ylethylsulfinylpropanoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15189_52a3ea90-1de1-475d-a1ba-f088aaa4be38.webp?v=1755785252</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl 3-((2-(3,5-dioxo-1,2,4-triazolidin-4-yl)ethyl)sulfinyl)propanoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 3-((2-(3,5-dioxo-1,2,4-triazolidin-4-yl)ethyl)sulfinyl)propanoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-4-sulfinylbisethane-2-1-diylbis1-2-4-triazolidine-3-5-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CP-15190_7cbbf9ed-d2ed-4c94-bb63-f2476c7d9ae8.webp?v=1755785254</image:loc>
      <image:title>4,4&apos;-(sulfinylbis(ethane-2,1-diyl))bis(1,2,4-triazolidine-3,5-dione)</image:title>
      <image:caption>4,4&apos;-(sulfinylbis(ethane-2,1-diyl))bis(1,2,4-triazolidine-3,5-dione)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-amine-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6233_2e89f52f-8e60-470f-9de6-d1c974a597c1.webp?v=1755785255</image:loc>
      <image:title>Tetrazine Amine Hydrochloride</image:title>
      <image:caption>Tetrazine amine hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6234_f2d2ebba-4a6f-4429-a745-db6d1aa69c39.webp?v=1755785257</image:loc>
      <image:title>Tetrazine-NHBoc</image:title>
      <image:caption>Tetrazine-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-amido-ga-amido-peg2-amine-tfa-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0500_5793781d-5955-412f-9519-d5aa349d9fe6.webp?v=1755785259</image:loc>
      <image:title>Tetrazine amido-GA-amido-PEG2-amine TFA salt</image:title>
      <image:caption>Tetrazine amido-GA-amido-PEG2-amine TFA salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-amido-ga-amido-peg7-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0537_56e6e75e-7e42-48ff-ade5-818c3c564c9e.webp?v=1755785261</image:loc>
      <image:title>Tetrazine amido-GA-amido-PEG7-NHBoc</image:title>
      <image:caption>Tetrazine amido-GA-amido-PEG7-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-amido-ga-amido-peg7-amine-tfa-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0501_340b2f5c-cc6c-4c50-9c2a-839b884b7325.webp?v=1755785264</image:loc>
      <image:title>Tetrazine amido-GA-amido-PEG7-amine TFA salt</image:title>
      <image:caption>Tetrazine amido-GA-amido-PEG7-amine TFA salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-amido-ga-amido-peg11-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0538_a1f76c8f-edba-4756-92ea-b85b203fd98b.webp?v=1755785266</image:loc>
      <image:title>Tetrazine amido-GA-amido-PEG11-NHBoc</image:title>
      <image:caption>Tetrazine amido-GA-amido-PEG11-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-amido-ga-amido-peg11-amine-tfa-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0502_96edaed9-467d-4439-a2be-461e3740d48b.webp?v=1755785268</image:loc>
      <image:title>Tetrazine amido-GA-amido-PEG11-amine TFA salt</image:title>
      <image:caption>Tetrazine amido-GA-amido-PEG11-amine TFA salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-amido-succ-amido-peg3-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0539_5ae4a41c-ba99-4e2d-a2f7-46bdb7d7afed.webp?v=1755785270</image:loc>
      <image:title>Tetrazine amido-Succ-amido-PEG3-NHBoc</image:title>
      <image:caption>Tetrazine amido-Succ-amido-PEG3-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-amido-succ-amido-peg3-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0503_d931993a-416f-4dda-a55c-c8ea2797a95f.webp?v=1755785272</image:loc>
      <image:title>Tetrazine amido-Succ-amido-PEG3-amine</image:title>
      <image:caption>Tetrazine amido-Succ-amido-PEG3-amine </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-peg5-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0540_3d2d10c0-021e-4b25-bfe3-c327d10b4fec.webp?v=1755785274</image:loc>
      <image:title>Tetrazine-PEG5-Acid</image:title>
      <image:caption>Tetrazine-PEG5-Acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-peg5-ss-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6235_fd4aada5-1349-4879-a08a-74940e693d33.webp?v=1755785275</image:loc>
      <image:title>Tetrazine-PEG5-SS-NHS ester</image:title>
      <image:caption>Tetrazine-PEG5-SS-NHS ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/peg5-bistetrazine-nhco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0541_cd95e259-de9e-4ed3-b2d8-3b2b5180e6a1.webp?v=1755785277</image:loc>
      <image:title>PEG5-bis(tetrazine-NHCO)</image:title>
      <image:caption>PEG5-bis(tetrazine-NHCO)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bismethyltetrazine-nhco-peg2-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-7391_63a3c7dc-d7b7-4c78-8114-d3b11dc074dd.webp?v=1755785280</image:loc>
      <image:title>Bis(methyltetrazine-NHCO-PEG2)-amine</image:title>
      <image:caption>Bis(methyltetrazine-NHCO-PEG2)-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bismethyltetrazine-nhco-peg2-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-7392_4c3258ea-f5cd-4543-9eb2-a7e34a2d379f.webp?v=1755785283</image:loc>
      <image:title>Bis(methyltetrazine-NHCO-PEG2)-NHBoc</image:title>
      <image:caption>Bis(methyltetrazine-NHCO-PEG2)-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bismethyltetrazine-conh-peg3-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-7393_92b7dd4f-1fd1-4a1f-a10c-dfadce4d7d93.webp?v=1755785286</image:loc>
      <image:title>Bis(methyltetrazine-CONH-PEG3)-amine</image:title>
      <image:caption>Bis(methyltetrazine-CONH-PEG3)-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-bismethyltetrazine-nhco-ch2-n-peg3-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-7394_e27bfb65-1f61-4f39-95aa-36c6998d3a1f.webp?v=1755785289</image:loc>
      <image:title>N-Bis(methyltetrazine-NHCO-CH2)-N-PEG3-Amine</image:title>
      <image:caption>N-Bis(methyltetrazine-NHCO-CH2)-N-PEG3-Amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-fmoc-amino-1-3-biscarboxyethoxypropane</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-7390_d8ab92bd-89f6-493a-bc15-a90c6e643a76.webp?v=1755785291</image:loc>
      <image:title>2-(Fmoc-amino)-1,3-bis(carboxyethoxy)propane</image:title>
      <image:caption>2-(Fmoc-amino)-1,3-bis(carboxyethoxy)propane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nhco-peg4-amido-ph-hydrazone-mc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9107_50f8ba0e-4509-4a8a-b46d-438946433407.webp?v=1755785295</image:loc>
      <image:title>Methyltetrazine-NHCO-PEG4-amido-Ph-Hydrazone-MC</image:title>
      <image:caption>Methyltetrazine-NHCO-PEG4-amido-Ph-Hydrazone-C6-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg9-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0542_70712fd0-b171-4d55-929c-35d4511ec820.webp?v=1755785296</image:loc>
      <image:title>Tetrazine-NHCO-PEG9-NHS Ester</image:title>
      <image:caption>Tetrazine-NHCO-PEG9-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/peg9-bistetrazine-nhco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0543_c2560a15-5417-4bf8-93e4-8e2ebc1671f2.webp?v=1755785298</image:loc>
      <image:title>PEG9-bis(tetrazine-NHCO)</image:title>
      <image:caption>PEG9-bis(tetrazine-NHCO)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg17-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0544_f5c177c0-8117-469f-8a71-62d313505295.webp?v=1755785300</image:loc>
      <image:title>Tetrazine-NHCO-PEG17-NHS Ester</image:title>
      <image:caption>Tetrazine-NHCO-PEG17-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-ss</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6236_14c8753d-38a6-4825-9415-96c8030a489e.webp?v=1755785302</image:loc>
      <image:title>Tetrazine-NHCO-SS</image:title>
      <image:caption>Tetrazine-NHCO-SS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-ss-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6237_44a06289-1bf7-41de-874e-24e795563318.webp?v=1755785304</image:loc>
      <image:title>Tetrazine-NHCO-SS-NHS Ester</image:title>
      <image:caption>Tetrazine-NHCO-SS-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg2-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0545_1d5a1785-a599-45a4-a648-b35c0b5a87de.webp?v=1755785306</image:loc>
      <image:title>Tetrazine-NHCO-PEG2-NHBoc</image:title>
      <image:caption>Tetrazine-NHCO-PEG2-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg2-amine-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0504_958c8520-f5e9-4d3c-b946-b88c3854b8d3.webp?v=1755785308</image:loc>
      <image:title>Tetrazine-NHCO-PEG2-amine HCl Salt</image:title>
      <image:caption>Tetrazine-NHCO-PEG2-amine HCl Salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg2-pyranine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0546_c7f23f2f-c44f-4e7a-b588-1671d3068fb0.webp?v=1755785309</image:loc>
      <image:title>Tetrazine-NHCO-PEG2-Pyranine</image:title>
      <image:caption>Tetrazine-NHCO-PEG2-Pyranine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg3-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0547_7b8e835b-d43a-4936-b4fb-bb4d59d4a1d1.webp?v=1755785311</image:loc>
      <image:title>Tetrazine-NHCO-PEG3-NHBoc</image:title>
      <image:caption>Tetrazine-NHCO-PEG3-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg3-nh2-tfa-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0505_61c3afe3-00b6-4f69-8a3e-77ba1d1a70a1.webp?v=1755785313</image:loc>
      <image:title>Tetrazine-NHCO-PEG3-NH2 TFA Salt</image:title>
      <image:caption>Tetrazine-NHCO-PEG3-NH2 TFA Salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg4-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0548_cc438450-3c14-4474-a30e-14526756cb86.webp?v=1755785315</image:loc>
      <image:title>Tetrazine-NHCO-PEG4-NHBoc</image:title>
      <image:caption>Tetrazine-NHCO-PEG4-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg4-amine-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0506_f788fc07-0f10-4d2f-9d5b-16329e0ce679.webp?v=1755785317</image:loc>
      <image:title>Tetrazine-NHCO-PEG4-amine HCl Salt</image:title>
      <image:caption>Tetrazine-NHCO-PEG4-amine HCl Salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg4-ss-amine-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6238_44c8bf1d-c51c-4e76-bcec-a31a7f032af9.webp?v=1755785319</image:loc>
      <image:title>Tetrazine-NHCO-PEG4-SS-amine hydrochloride</image:title>
      <image:caption>Tetrazine-NHCO-PEG4-SS-amine hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg4-ss-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6239_8cd5dae5-9568-4ffd-a5df-03eaa26e477c.webp?v=1755785321</image:loc>
      <image:title>Tetrazine-NHCO-PEG4-SS-NHS Ester</image:title>
      <image:caption>Tetrazine-NHCO-PEG4-SS-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg4-amido-ph-cho</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Tetrazine-NHCO-PEG4-amido-Ph-CHO</image:title>
      <image:caption>Tetrazine-NHCO-PEG4-amido-Ph-CHO</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/apn-pfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9109_9f452a0e-2f97-4399-9cd2-cf88e2c9bc03.webp?v=1755785324</image:loc>
      <image:title>APN-PFP Ester</image:title>
      <image:caption>APN-PFP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/apn-tfs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9110_9dbd8cc0-3f1d-4aec-92a6-9e5d4f555a4a.webp?v=1755785326</image:loc>
      <image:title>APN-TFS Ester</image:title>
      <image:caption>APN-TFS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/5-tmara-en-apn</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9111_7e758424-9d1b-4d6b-9c87-77719e1d814c.webp?v=1755785328</image:loc>
      <image:title>5-TMARA-EN-APN</image:title>
      <image:caption>5-TMARA-EN-APN</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/apn-peg4-pnp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9112_8e12780b-8e5f-4dea-9254-9d8f79c0f078.webp?v=1755785330</image:loc>
      <image:title>APN-PEG4-PNP Ester</image:title>
      <image:caption>APN-PEG4-PNP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/apn-peg4-dap-tco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9113_c8f5e190-fdf3-4f7a-ab36-baa0e7a4e9a5.webp?v=1755785332</image:loc>
      <image:title>APN-PEG4-DAP-TCO</image:title>
      <image:caption>APN-PEG4-DAP-TCO</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg4-5-fam</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0549_b10afd9c-f2e4-4d21-a3cb-cd19900daf87.webp?v=1755785333</image:loc>
      <image:title>Tetrazine-NHCO-PEG4-5-FAM</image:title>
      <image:caption>Tetrazine-NHCO-PEG4-5-FAM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg6-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0550_d74e0d67-00c6-4f30-8d52-46f6bd62daba.webp?v=1755785335</image:loc>
      <image:title>Tetrazine-NHCO-PEG6-NHBoc</image:title>
      <image:caption>Tetrazine-NHCO-PEG6-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg6-amine-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0507_fd13b198-4fec-49bd-88dd-ad1f3171b4d1.webp?v=1755785338</image:loc>
      <image:title>Tetrazine-NHCO-PEG6-amine HCl Salt</image:title>
      <image:caption>Tetrazine-NHCO-PEG6-amine HCl Salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg6-amido-la</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9114_6fdad092-3ca5-4439-b321-f73ef5f6a462.webp?v=1755785340</image:loc>
      <image:title>Tetrazine-NHCO-PEG6-amido-LA</image:title>
      <image:caption>Tetrazine-NHCO-PEG6-amido-LA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg8-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0551_89a2e076-3109-4b7f-be26-28d6562cc91d.webp?v=1755785342</image:loc>
      <image:title>Tetrazine-NHCO-PEG8-NHBoc</image:title>
      <image:caption>Tetrazine-NHCO-PEG8-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg8-amine-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0508_2636989b-977f-4eba-86fa-bddc0067bd99.webp?v=1755785344</image:loc>
      <image:title>Tetrazine-NHCO-PEG8-amine HCl Salt</image:title>
      <image:caption>Tetrazine-NHCO-PEG8-amine HCl Salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg11-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0552_282b1c30-a8b3-4b6e-ba8d-abc5eb88468f.webp?v=1755785346</image:loc>
      <image:title>Tetrazine-NHCO-PEG11-NHBoc</image:title>
      <image:caption>Tetrazine-NHCO-PEG11-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg11-amine-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0509_3b04648a-cd48-4373-89f8-2cbd8e3a91c5.webp?v=1755785348</image:loc>
      <image:title>Tetrazine-NHCO-PEG11-amine HCl salt</image:title>
      <image:caption>Tetrazine-NHCO-PEG11-amine HCl salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg3-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0553_1c075260-bc56-41a2-891d-70654e5fa378.webp?v=1755785349</image:loc>
      <image:title>Tetrazine-NHCO-PEG3-OH</image:title>
      <image:caption>Tetrazine-NHCO-PEG3-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg3-ots</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0554_f407b202-74b8-4f52-8429-ebb350dc9142.webp?v=1755785352</image:loc>
      <image:title>Tetrazine-NHCO-PEG3-OTs</image:title>
      <image:caption>Tetrazine-NHCO-PEG3-OTs</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg12-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0555_88286cc7-d6e4-485d-bf27-3e710188c39d.webp?v=1755785355</image:loc>
      <image:title>Tetrazine-NHCO-PEG12-Azide</image:title>
      <image:caption>Tetrazine-NHCO-PEG12-Azide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhco-peg12-och3</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0556_6d3725c0-1ad6-4a70-87df-c8437823970d.webp?v=1755785358</image:loc>
      <image:title>Tetrazine-NHCO-PEG12-OCH3</image:title>
      <image:caption>Tetrazine-NHCO-PEG12-OCH3</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6240_2ac2d453-1f98-4f33-b654-dfce1d3e3117.webp?v=1755785361</image:loc>
      <image:title>Tetrazine NHS Ester</image:title>
      <image:caption>Tetrazine NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-conh-et-nhcoch2-peg2-dota</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6241_19935863-3b64-4973-9ef7-20d6007525d8.webp?v=1755785363</image:loc>
      <image:title>Tetrazine-CONH-Et-NHCOCH2-PEG2-DOTA</image:title>
      <image:caption>Tetrazine-CONH-Et-NHCOCH2-PEG2-DOTA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/boc-lystetrazine-conh-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6242_2e257049-d219-4215-84b7-44b0216e03a7.webp?v=1755785365</image:loc>
      <image:title>Boc-Lys(tetrazine CONH)-OH</image:title>
      <image:caption>Boc-Lys(tetrazine CONH)-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg4-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0557_9c9496af-3b05-4310-8f5c-543c3d61d05b.webp?v=1755785367</image:loc>
      <image:title>Methyltetrazine-CONH-PEG4-Azide</image:title>
      <image:caption>Methyltetrazine-CONH-PEG4-Azide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-conh-peg5-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0558_bfffde07-ebbe-4aaa-b8f9-6c6be88847d1.webp?v=1755785369</image:loc>
      <image:title>Tetrazine-CONH-PEG5-NHBoc</image:title>
      <image:caption>Tetrazine-CONH-PEG5-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-conh-peg5-amine-tfa-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0510_59e94309-3fe1-440c-9697-860c24a2b889.webp?v=1755785371</image:loc>
      <image:title>Tetrazine-CONH-PEG5-amine TFA Salt</image:title>
      <image:caption>Tetrazine-CONH-PEG5-amine TFA Salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-conh-peg10-amine-tfa-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0511_69198978-947d-44cd-a560-99a786754258.webp?v=1755785373</image:loc>
      <image:title>Tetrazine-CONH-PEG10-amine TFA Salt</image:title>
      <image:caption>Tetrazine-CONH-PEG10-amine TFA Salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tetrazine-conh-ss-peg10-amine-tfa-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0512_afd1f82a-4b9c-460e-93ae-13544d2c9148.webp?v=1755785375</image:loc>
      <image:title>Tetrazine-CONH-SS-PEG10-amine TFA Salt</image:title>
      <image:caption>Tetrazine-CONH-SS-PEG10-amine TFA Salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-nhs-peg5-amido-1-3-bistetrazine-conh-peg3-amido-ethoxypropane</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-7395_a1ad0a9f-8c2e-4fcd-93b8-cf463019d7de.webp?v=1755785377</image:loc>
      <image:title>2-(NHS-PEG5-Amido)-1,3-bis(tetrazine-CONH-PEG3-amido-ethoxy)propane</image:title>
      <image:caption>2-(NHS-PEG5-Amido)-1,3-bis(tetrazine-CONH-PEG3-amido-ethoxy)propane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/lystetrazine-conh-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6243_c538bdab-9ca1-43e0-9430-bb4f4e9ac30f.webp?v=1755785379</image:loc>
      <image:title>Lys(tetrazine-CONH)-OH</image:title>
      <image:caption>Lys(tetrazine-CONH)-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6244_a927d65f-6384-4cdc-865b-0eae0667f877.webp?v=1755785381</image:loc>
      <image:title>Methyltetrazine-Acid</image:title>
      <image:caption>Methyltetrazine-Acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-paa-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Methyltetrazine-PAA-NHS Ester</image:title>
      <image:caption>Methyltetrazine-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-sulfo-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Methyltetrazine-Sulfo-NHS Ester</image:title>
      <image:caption>Methyltetrazine-Sulfo-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg2-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0559_7d9233c0-b171-461d-bd2d-f50215340b4d.webp?v=1755785386</image:loc>
      <image:title>Methyltetrazine-CONH-PEG2-Mal</image:title>
      <image:caption>Methyltetrazine-CONH-PEG2-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-aminooxy-peg3-aminooxy</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0560_edd12f39-48e7-4637-9909-4bc51729d4ed.webp?v=1755785388</image:loc>
      <image:title>Methyltetrazine-CONH-aminooxy-PEG3-Aminooxy</image:title>
      <image:caption>Methyltetrazine-CONH-aminooxy-PEG3-Aminooxy</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg1-hexylchloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6247_225950d3-a93a-4ce9-94b4-b47387e0e226.webp?v=1755785390</image:loc>
      <image:title>Methyltetrazine-CONH-PEG1-hexylchloride</image:title>
      <image:caption>Methyltetrazine-CONH-PEG1-hexylchloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/lysmethyltetrazine-conh-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6248_3bc122f7-c8b3-47e8-b106-715583f572df.webp?v=1755785392</image:loc>
      <image:title>Lys(methyltetrazine-CONH)-OH</image:title>
      <image:caption>Lys(methyltetrazine-CONH)-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg4-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0561_fa87a3a6-20dd-42cc-b89f-256c7ee1e991.webp?v=1755785394</image:loc>
      <image:title>Methyltetrazine-CONH-PEG4-Acid</image:title>
      <image:caption>Methyltetrazine-CONH-PEG4-Acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg4-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0562_597dd3e6-d16b-4b67-8eb0-2e9c686dcd9a.webp?v=1755785396</image:loc>
      <image:title>Methyltetrazine-CONH-PEG4-NHS Ester</image:title>
      <image:caption>Methyltetrazine-CONH-PEG4-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-methyltetrazine-amido-1-3-bispfp-carboxyethoxypropane</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-7396_1b9b3fef-66df-46a1-8ffc-221549cd19cc.webp?v=1755785398</image:loc>
      <image:title>2-(Methyltetrazine-amido)-1,3-bis(PFP-carboxyethoxy)propane</image:title>
      <image:caption>2-(Methyltetrazine-amido)-1,3-bis(PFP-carboxyethoxy)propane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-amino-peg4-amido-1-3-bismethyltetrazine-conh-peg3-amido-ethoxypropane</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-7397_49854c06-f98d-4c74-9443-1904c96e5b8a.webp?v=1755785400</image:loc>
      <image:title>2-(Amino-PEG4-Amido)-1,3-Bis(methyltetrazine-CONH-PEG3-Amido-ethoxy)propane</image:title>
      <image:caption>2-(Amino-PEG4-Amido)-1,3-Bis(methyltetrazine-CONH-PEG3-Amido-ethoxy)propane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-mp-amido-peg4-amido-1-3-bismethyltetrazine-conh-peg3-amido-ethoxypropane</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-7398_c1e11b02-dca8-46dd-858f-0d4172ff74a9.webp?v=1755785402</image:loc>
      <image:title>2-(MP-amido-PEG4-amido)-1,3-bis(methyltetrazine-CONH-PEG3-Amido-ethoxy)propane</image:title>
      <image:caption>2-(Mal-C3-amido-PEG4-amido)-1,3-bis(methyltetrazine-CONH-PEG3-Amido-ethoxy)propane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-4-cho-ph-amido-peg4-amido-1-3-bismethyltetrazine-conh-peg3-amido-ethoxypropane</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-7399_9361d95b-cac6-48d5-9373-0464fbcde593.webp?v=1755785404</image:loc>
      <image:title>2-(4-CHO-Ph-amido-PEG4-amido)-1,3-bis(methyltetrazine-CONH-PEG3-Amido-ethoxy)propane</image:title>
      <image:caption>2-(4-CHO-Ph-amido-PEG4-amido)-1,3-bis(methyltetrazine-CONH-PEG3-Amido-ethoxy)propane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-nhs-peg5-amido-1-3-bismethyltetrazine-conh-peg3-amido-ethoxypropane</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-7400_29b24488-4c30-4574-a586-be9124a160d6.webp?v=1755785406</image:loc>
      <image:title>2-(NHS-PEG5-Amido)-1,3-bis(methyltetrazine-CONH-PEG3-amido-ethoxy)propane</image:title>
      <image:caption>2-(NHS-PEG5-Amido)-1,3-bis(methyltetrazine-CONH-PEG3-amido-ethoxy)propane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg3-c3-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0563_126eade2-a67c-4908-a6ef-296f08f0283e.webp?v=1755785408</image:loc>
      <image:title>Methyltetrazine-CONH-PEG3-C3-NHBoc</image:title>
      <image:caption>Methyltetrazine-CONH-PEG3-C3-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg3-c3-amine-tfa-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0513_e14fd669-d770-4209-8629-60d03e88f188.webp?v=1755785410</image:loc>
      <image:title>Methyltetrazine-CONH-PEG3-C3-amine TFA Salt</image:title>
      <image:caption>Methyltetrazine-CONH-PEG3-C3-amine TFA Salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg4-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0564_4a4bb77f-2481-4868-95d0-09809970e9a6.webp?v=1755785412</image:loc>
      <image:title>Methyltetrazine-CONH-PEG4-NHBoc</image:title>
      <image:caption>Methyltetrazine-CONH-PEG4-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg7-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0565_28046cc1-caed-4545-a39c-0d2eb2c8d979.webp?v=1755785414</image:loc>
      <image:title>Methyltetrazine-CONH-PEG7-NHBoc</image:title>
      <image:caption>Methyltetrazine-CONH-PEG7-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg8-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0566_a60f86cc-6b1d-4407-b52f-dbe0858f519f.webp?v=1755785416</image:loc>
      <image:title>Methyltetrazine-CONH-PEG8-NHBoc</image:title>
      <image:caption>Methyltetrazine-CONH-PEG8-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg4-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0514_845e97bb-d540-4b96-b102-4ed514b76beb.webp?v=1755785418</image:loc>
      <image:title>Methyltetrazine-CONH-PEG4-amine</image:title>
      <image:caption>Methyltetrazine-CONH-PEG4-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg7-amine-tfa-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0515_2bcd7ed4-212a-4dfb-8577-aec34fe63bcd.webp?v=1755785420</image:loc>
      <image:title>Methyltetrazine-CONH-PEG7-amine TFA salt</image:title>
      <image:caption>Methyltetrazine-CONH-PEG7-amine TFA salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg8-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0516_9ec1c819-c3e6-4c63-a6f5-0d33ff638c74.webp?v=1755785422</image:loc>
      <image:title>Methyltetrazine-CONH-PEG8-amine</image:title>
      <image:caption>Methyltetrazine-CONH-PEG8-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-methyltetrazine-l-phenylanaline</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6249_8bb5b5c3-2721-4397-9064-73ab56179c0a.webp?v=1755785424</image:loc>
      <image:title>4-Methyltetrazine-L-Phenylanaline</image:title>
      <image:caption>4-Methyltetrazine-L-Phenylanaline</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-methyltetrazine-l-phenylanaline-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6250_b2c9f97c-5e8a-4019-a244-fb2fc88160ee.webp?v=1755785426</image:loc>
      <image:title>4-Methyltetrazine-L-Phenylanaline hydrochloride</image:title>
      <image:caption>4-Methyltetrazine-L-Phenylanaline hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-amine-hydrochloride-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6251_6c5bb4ad-48ff-4643-996e-a4b3ecfc1674.webp?v=1755785428</image:loc>
      <image:title>Methyltetrazine-Amine hydrochloride salt</image:title>
      <image:caption>Methyltetrazine-Amine hydrochloride salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-amine-tfa-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6252_71474abd-0293-4831-a6a0-da2e9a4e89f9.webp?v=1755785430</image:loc>
      <image:title>Methyltetrazine-Amine TFA salt</image:title>
      <image:caption>Methyltetrazine-Amine TFA salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nh-nbd</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6253_baacb469-5259-4c2b-b3a4-991b931b567c.webp?v=1755785432</image:loc>
      <image:title>Methyltetrazine-NH-NBD</image:title>
      <image:caption>Methyltetrazine-NH-NBD</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-bromo-n-4-6-methyl-1-2-4-5-tetrazin-3-ylbenzylacetamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6254_be02344b-7fe2-4448-89d5-651f51d9741a.webp?v=1755785434</image:loc>
      <image:title>2-bromo-N-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)acetamide</image:title>
      <image:caption>2-bromo-N-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)acetamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nhco-c2-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6255_25beaed1-c4c7-4b47-9f3d-6197ef818099.webp?v=1755785436</image:loc>
      <image:title>Methyltetrazine-NHCO-C2-Mal</image:title>
      <image:caption>Methyltetrazine-NHCO-C2-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nhco-c5-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6256_16e3bc77-27a5-4d93-a6fc-acbeae323ce3.webp?v=1755785438</image:loc>
      <image:title>Methyltetrazine-NHCO-C5-Mal</image:title>
      <image:caption>Methyltetrazine-NHCO-C5-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nhco-5-fam</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6257_4430a83c-97ca-4d75-baac-e4c0ba688c87.webp?v=1755785440</image:loc>
      <image:title>Methyltetrazine-NHCO-5-FAM</image:title>
      <image:caption>Methyltetrazine-NHCO-5-FAM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-5-tamra</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6258_c27b6ee7-0b6a-48a2-a4fe-9c54d955c987.webp?v=1755785442</image:loc>
      <image:title>Methyltetrazine-5-TAMRA</image:title>
      <image:caption>Methyltetrazine-5-TAMRA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-5-thiourea-fluorescein</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6259_9135e384-052b-4e80-99e2-8064d5b1c011.webp?v=1755785444</image:loc>
      <image:title>Methyltetrazine-5-thiourea-Fluorescein</image:title>
      <image:caption>Methyltetrazine-5-thiourea-Fluorescein</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nhco-ss-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6260_14baeb18-fc67-4837-9baa-b4ef12c1e4c9.webp?v=1755785446</image:loc>
      <image:title>Methyltetrazine-NHCO-SS-NHS Ester</image:title>
      <image:caption>Methyltetrazine-NHCO-SS-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-aminooxy-n-4-6-methyl-1-2-4-5-tetrazin-3-ylbenzylacetamide-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6261_ae9644f0-c3b1-41d0-b44b-e2c49954fa9d.webp?v=1755785447</image:loc>
      <image:title>2-(aminooxy)-N-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)acetamide hydrochloride</image:title>
      <image:caption>2-(aminooxy)-N-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)acetamide hydrochloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nhco-peg2-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0566_739f9608-89f7-4fff-8f49-6af4765133a0.webp?v=1755785449</image:loc>
      <image:title>Methyltetrazine-NHCO-PEG2-NHBoc</image:title>
      <image:caption>Methyltetrazine-NHCO-PEG2-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nhco-peg2-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0517_621bd848-2186-4af5-89cc-0908e05a798d.webp?v=1755785451</image:loc>
      <image:title>Methyltetrazine-NHCO-PEG2-amine</image:title>
      <image:caption>Methyltetrazine-NHCO-PEG2-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nhco-peg2-amido-c2-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0567_0efc6328-e8a8-458f-bb61-dea1b8c40923.webp?v=1755785453</image:loc>
      <image:title>Methyltetrazine-NHCO-PEG2-amido-C2-Mal</image:title>
      <image:caption>Methyltetrazine-NHCO-PEG2-amido-C2-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bismethyltetrazine-nhco-peg2-amido-ss</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0568_772cefb7-04a0-47fb-815d-bec60c45c8eb.webp?v=1755785455</image:loc>
      <image:title>Bis(methyltetrazine-NHCO-PEG2-amido)-SS</image:title>
      <image:caption>Bis(methyltetrazine-NHCO-PEG2-amido)-SS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-succ-nhs-ester-n-bispeg2-methyltetrazine-nhco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>N-(Succ-NHS Ester)-N-Bis(PEG2-methyltetrazine-NHCO)</image:caption>
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      <image:caption>Methyltetrazine-NHCO-PEG3-amine</image:caption>
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      <image:caption>Methyltetrazine-NHCO-PEG3-amido-C2-Mal</image:caption>
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      <image:caption>Methyltetrazine-NHCO-PEG4-amine</image:caption>
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      <image:caption>Methyltetrazine-NHCO-PEG4-amine HCl salt</image:caption>
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      <image:caption>Methyltetrazine-NHCO-PEG5-amido-C2-Mal</image:caption>
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      <image:title>Methyltetrazine-NHCO-PEG8-amine HCl salt</image:title>
      <image:caption>Methyltetrazine-NHCO-PEG8-amine HCl salt</image:caption>
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      <image:title>Methyltetrazine-NHCO-PEG8-amido-C2-Mal</image:title>
      <image:caption>Methyltetrazine-NHCO-PEG8-amido-C2-Mal</image:caption>
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    <loc>https://precisepeg.com/products/methyltetrazine-nhco-peg8-amido-7acc1</loc>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nhco-peg8-amido-4-2-tosylmethylacrylic-ph</loc>
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      <image:title>Methyltetrazine-NHCO-PEG8-amido-(4-(2-tosylmethylacrylic)-Ph)</image:title>
      <image:caption>Methyltetrazine-NHCO-PEG8-amido-(4-(2-tosylmethylacrylic)-Ph)</image:caption>
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      <image:caption>Methyltetrazine-NHCO-PEG9-amine</image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption>Methyltetrazine-NHCO-PEG12-Amine</image:caption>
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      <image:title>Methyltetrazine-NHCO-PEG12-amido-C2-Mal</image:title>
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      <image:title>Methyltetrazine-NHCO-DDA-amido-C2-Mal</image:title>
      <image:caption>Methyltetrazine-NHCO-DDA-amido-C2-Mal</image:caption>
    </image:image>
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      <image:caption>Methyltetrazine-NHCO-GA-NHS Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nhco-c5-aminooxy-tfa-salt</loc>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <loc>https://precisepeg.com/products/methyltetrazine-nhco-peg10-acid</loc>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <loc>https://precisepeg.com/products/methyltetrazine-conh-peg24-acid</loc>
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    <changefreq>daily</changefreq>
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  <url>
    <loc>https://precisepeg.com/products/2-2-2-6-dioxopiperidin-3-yl-1-3-dioxoisoindolin-4-ylamino-n-4-6-methyl-1-2-4-5-tetrazin-3-ylbenzylacetamide</loc>
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      <image:title>2-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)-N-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)acetamide</image:title>
      <image:caption>2-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)-N-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)acetamide</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/6-2-2-6-dioxopiperidin-3-yl-1-3-dioxoisoindolin-4-yloxy-n-4-6-methyl-1-2-4-5-tetrazin-3-ylbenzylhexanamide</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3383_e659d198-5e5d-453a-ab3d-aa231df437e0.webp?v=1755785595</image:loc>
      <image:title>6-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)-N-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)hexanamide</image:title>
      <image:caption>6-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)-N-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)hexanamide</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/methyl-tetrazine-nhs-carbonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6269_5ba58c23-ac35-4284-b16b-98dd2c17610f.webp?v=1755785597</image:loc>
      <image:title>Methyl tetrazine NHS carbonate</image:title>
      <image:caption>Methyl tetrazine NHS carbonate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/6-ph-tetrazine-c2-peg3-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0617_cef6f44f-761b-49fb-95b1-11df5a643485.webp?v=1755785599</image:loc>
      <image:title>6-Ph-Tetrazine-C2-PEG3-OH</image:title>
      <image:caption>6-Ph-Tetrazine-C2-PEG3-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-peg3-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0618_fff73d87-b5e8-411f-b75c-44a13fe030e8.webp?v=1755785601</image:loc>
      <image:title>Methyltetrazine-PEG3-OH</image:title>
      <image:caption>Methyltetrazine-PEG3-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-2-azidoethyl-6-phenyl-1-2-4-5-tetrazine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6270_4e5a4689-1453-4a57-a2fe-4dff0d717b9e.webp?v=1755785603</image:loc>
      <image:title>3-(2-azidoethyl)-6-phenyl-1,2,4,5-tetrazine</image:title>
      <image:caption>3-(2-azidoethyl)-6-phenyl-1,2,4,5-tetrazine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-bromo-n-2-2-6-phenyl-1-2-4-5-tetrazin-3-ylacetamidoethylacetamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9121_9336c553-c6f2-405b-949f-22e83ddac1ad.webp?v=1755785604</image:loc>
      <image:title>2-bromo-N-(2-(2-(6-phenyl-1,2,4,5-tetrazin-3-yl)acetamido)ethyl)acetamide</image:title>
      <image:caption>2-bromo-N-(2-(2-(6-phenyl-1,2,4,5-tetrazin-3-yl)acetamido)ethyl)acetamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methoxymethyl-7-6-phenyl-1-2-4-5-tetrazin-3-ylhept-6-ynoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6271_dcc9b164-cabc-4600-9f85-42ca68d63914.webp?v=1755785606</image:loc>
      <image:title>methoxymethyl 7-(6-phenyl-1,2,4,5-tetrazin-3-yl)hept-6-ynoate</image:title>
      <image:caption>methoxymethyl 7-(6-phenyl-1,2,4,5-tetrazin-3-yl)hept-6-ynoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/7-6-phenyl-1-2-4-5-tetrazin-3-ylhept-6-ynoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6272_8e4637e6-0136-4228-afb3-83ec2678c688.webp?v=1755785608</image:loc>
      <image:title>7-(6-phenyl-1,2,4,5-tetrazin-3-yl)hept-6-ynoic acid</image:title>
      <image:caption>7-(6-phenyl-1,2,4,5-tetrazin-3-yl)hept-6-ynoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/py-tetrazine-amine-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6273_9066c65a-3e8f-4f8a-9059-1334a4b65b5c.webp?v=1755785611</image:loc>
      <image:title>Py-Tetrazine-amine HCl salt</image:title>
      <image:caption>Py-Tetrazine-amine HCl salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-6-pyrimidin-2-yl-1-2-4-5-tetrazin-3-ylbenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6274_f7e2b41c-d918-44de-bd37-06d0d8f7ead4.webp?v=1755785612</image:loc>
      <image:title>4-(6-(pyrimidin-2-yl)-1,2,4,5-tetrazin-3-yl)benzoic acid</image:title>
      <image:caption>4-(6-(pyrimidin-2-yl)-1,2,4,5-tetrazin-3-yl)benzoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/6-2-pyrimidinyl-tetrazine-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6275_315f10a9-2bf6-477b-b90f-6d5844e4a60e.webp?v=1755785614</image:loc>
      <image:title>6-(2-pyrimidinyl)-tetrazine-NHS ester</image:title>
      <image:caption>6-(2-pyrimidinyl)-tetrazine-NHS ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/6-2-pyrimidinyl-tetrazine-amido-dap-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6276_c6bc205b-3286-465f-8729-a7bb18ca6f7f.webp?v=1755785616</image:loc>
      <image:title>6-(2-pyrimidinyl)-tetrazine-amido-DAP HCl salt</image:title>
      <image:caption>6-(2-pyrimidinyl)-tetrazine-amido-DAP HCl salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/6-2-pyrimidinyl-tetrazine-amido-c5-amine-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6277_d0a7f7a9-4349-49e5-bf38-6c59b6a63bce.webp?v=1755785618</image:loc>
      <image:title>6-(2-pyrimidinyl)-tetrazine-amido-C5-amine HCl salt</image:title>
      <image:caption>6-(2-pyrimidinyl)-tetrazine-amido-C5-amine HCl salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/6-2-pyrimidinyl-tetrazine-ch2nh2-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6278.webp?v=1756397076</image:loc>
      <image:title>6-(2-pyrimidinyl)-tetrazine-CH2NH2 HCl salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/6-6-pyridin-2-yl-1-2-4-5-tetrazin-3-ylpyridin-3-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6279_53fc27b6-b168-4bbe-98e6-b8d3a1197d41.webp?v=1755785622</image:loc>
      <image:title>6-(6-(pyridin-2-yl)-1,2,4,5-tetrazin-3-yl)pyridin-3-amine</image:title>
      <image:caption>6-(6-(pyridin-2-yl)-1,2,4,5-tetrazin-3-yl)pyridin-3-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/py-tetrazine-py-nhco-ch2nh2-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6280_f97e92e6-980a-44df-98bd-eefdae96ccdb.webp?v=1755785623</image:loc>
      <image:title>Py-Tetrazine-py-NHCO-CH2NH2 HCl salt</image:title>
      <image:caption>Py-Tetrazine-py-NHCO-CH2NH2 HCl salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/py-tetrazine-py-nhco-succ</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6281_2bceb020-6982-446a-bdbf-3ed59d17786f.webp?v=1755785625</image:loc>
      <image:title>Py-Tetrazine-py-NHCO-Succ</image:title>
      <image:caption>Py-Tetrazine-py-NHCO-Succ</image:caption>
    </image:image>
  </url>
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    <loc>https://precisepeg.com/products/py-tetrazine-py-nhco-succ-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6282_4fdd7fa3-36a8-4f90-8b21-1cb8f1aa9efb.webp?v=1755785627</image:loc>
      <image:title>Py-Tetrazine-py-NHCO-Succ-NHS ester</image:title>
      <image:caption>Py-Tetrazine-py-NHCO-Succ-NHS ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/py-tetrazine-py-nhco-succ-amido-peg3-c3-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0619_75eb648c-56f6-44a5-a66e-90af1a42fd8c.webp?v=1755785629</image:loc>
      <image:title>Py-Tetrazine-py-NHCO-Succ-amido-PEG3-C3-NHBoc</image:title>
      <image:caption>Py-Tetrazine-py-NHCO-Succ-amido-PEG3-C3-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/py-tetrazine-py-nhco-succ-amido-peg3-c3-nh2-tfa-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0620_51029be2-0ed5-4954-abff-43a38334bc2c.webp?v=1755785631</image:loc>
      <image:title>Py-Tetrazine-py-NHCO-Succ-amido-PEG3-C3-NH2 TFA salt</image:title>
      <image:caption>Py-Tetrazine-py-NHCO-Succ-amido-PEG3-C3-NH2 TFA salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/py-tetrazine-py-nhco-succ-amido-peg11-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0525_3e93ed5d-c3c7-41a0-9358-726d46376cc7.webp?v=1755785632</image:loc>
      <image:title>Py-Tetrazine-py-NHCO-Succ-amido-PEG11-amine</image:title>
      <image:caption>Py-Tetrazine-py-NHCO-Succ-amido-PEG11-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/py-tetrazine-py-nhco-succ-amido-peg11-tu-bn-nota</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6283_ba8bd16d-94a9-4777-8250-e58063fbcec2.webp?v=1755785634</image:loc>
      <image:title>Py-Tetrazine-py-NHCO-Succ-amido-PEG11-tu-Bn-NOTA</image:title>
      <image:caption>Py-Tetrazine-py-NHCO-Succ-amido-PEG11-tu-Bn-NOTA</image:caption>
    </image:image>
  </url>
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    <loc>https://precisepeg.com/products/py-tetrazine-py-nhco-ga</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6284_db423bc9-932b-4fb8-ad01-bdf8e9577c35.webp?v=1755785636</image:loc>
      <image:title>Py-Tetrazine-Py-NHCO-GA</image:title>
      <image:caption>Py-Tetrazine-Py-NHCO-GA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/py-tetrazine-py-nhco-ga-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6285_cdc86b7b-0fbd-416a-8280-6962fcf17a5f.webp?v=1755785638</image:loc>
      <image:title>Py-Tetrazine-Py-NHCO-GA-NHS ester</image:title>
      <image:caption>Py-Tetrazine-Py-NHCO-GA-NHS ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/py-tetrazine-py-nhco-ga-amido-c2-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6286_7b3c980a-96b6-44db-a13a-4cccaffd114f.webp?v=1755785641</image:loc>
      <image:title>Py-Tetrazine-Py-NHCO-GA-amido-C2-Mal</image:title>
      <image:caption>Py-Tetrazine-Py-NHCO-GA-amido-C2-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6287_e4552b6d-6e7e-472e-8d6e-81fbfb0a20c6.webp?v=1755785642</image:loc>
      <image:title>Methyltetrazine-OH</image:title>
      <image:caption>Methyltetrazine-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg3-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0621_5b171757-0f22-4ce0-a386-833f3af24b28.webp?v=1755785644</image:loc>
      <image:title>Methyltetrazine-O-PEG3-azide</image:title>
      <image:caption>Methyltetrazine-O-PEG3-azide</image:caption>
    </image:image>
  </url>
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    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Methyltetrazine-O-PEG4-azide</image:title>
      <image:caption>Methyltetrazine-O-PEG4-azide</image:caption>
    </image:image>
  </url>
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    <loc>https://precisepeg.com/products/methyltetrazine-o-peg5-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0623_3e50e173-7603-425a-9f22-947ccc154a59.webp?v=1755785648</image:loc>
      <image:title>Methyltetrazine-O-PEG5-azide</image:title>
      <image:caption>Methyltetrazine-O-PEG5-azide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0624_666d64b9-eaa8-4c06-bafd-9be7470314c6.webp?v=1755785650</image:loc>
      <image:title>Methyltetrazine-O-PEG4-acid</image:title>
      <image:caption>Methyltetrazine-O-PEG4-acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0625_8054b160-e29d-4f8f-a30e-644af334952c.webp?v=1755785651</image:loc>
      <image:title>Methyltetrazine-O-PEG4-NHS ester</image:title>
      <image:caption>Methyltetrazine-O-PEG4-NHS ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg5-amido-peg24-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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      <image:caption>Methyltetrazine-O-PEG5-amido-PEG12-acid</image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption>Methyltetrazine-O-PEG5-acid</image:caption>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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      <image:caption>Methyltetrazine-O-PEG5-TFS ester</image:caption>
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  <url>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Methyltetrazine-O-PEG5-PFP ester</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Methyltetrazine-O-PEG5-amido-PZ-C3-Mal</image:title>
      <image:caption>Methyltetrazine-O-PEG5-amido-PZ-C3-Mal</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg5-triethoxysilane</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>N-(methyltetrazine-O-PEG5-amido)-N-(PEG2-azide)-N-(amido-succ-NHS ester)</image:title>
      <image:caption>N-(methyltetrazine-O-PEG5-amido)-N-(PEG2-azide)-N-(amido-succ-NHS ester)</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>N-(methyltetrazine-O-PEG5-amido)-N-(PEG2-azide)-N-(Et-amido-PEG2-acid)</image:title>
      <image:caption>N-(methyltetrazine-O-PEG5-amido)-N-(PEG2-azide)-N-(Et-amido-PEG2-acid)</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/n-methyltetrazine-o-peg5-amido-n-peg2-azide-n-et-amido-peg2-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9125_e0244727-e3d5-4df0-aafd-56cb2e5b4336.webp?v=1755785677</image:loc>
      <image:title>N-(methyltetrazine-O-PEG5-amido)-N-(PEG2-azide)-N-(Et-amido-PEG2-NHS ester)</image:title>
      <image:caption>N-(methyltetrazine-O-PEG5-amido)-N-(PEG2-azide)-N-(Et-amido-PEG2-NHS ester)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg9-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0636_fa091e80-fc08-47d4-b0c7-35c6ca22ee2b.webp?v=1755785679</image:loc>
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      <image:caption>Methyltetrazine-O-PEG9-acid</image:caption>
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  <url>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0637_3aee2b48-14a9-42c2-87cc-9be4e2240592.webp?v=1755785681</image:loc>
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      <image:caption>Methyltetrazine-O-PEG9-NHS ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg9-pfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0638_e858553a-a224-4b3d-a0f5-d01bbcb8b6d4.webp?v=1755785683</image:loc>
      <image:title>Methyltetrazine-O-PEG9-PFP ester</image:title>
      <image:caption>Methyltetrazine-O-PEG9-PFP ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg9-amido-triethoxysilane</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Methyltetrazine-O-PEG9-amido-triethoxysilane</image:title>
      <image:caption>Methyltetrazine-O-PEG9-amido-triethoxysilane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg10-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0640_0d6b6c9c-e0c0-42a8-917c-e788c5fc34f5.webp?v=1755785687</image:loc>
      <image:title>Methyltetrazine-O-PEG10-acid</image:title>
      <image:caption>Methyltetrazine-O-PEG10-acid</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg10-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0641_9e06987c-c731-4ce3-a922-d0b531f88dc6.webp?v=1755785690</image:loc>
      <image:title>Methyltetrazine-O-PEG10-NHS ester</image:title>
      <image:caption>Methyltetrazine-O-PEG10-NHS ester</image:caption>
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  <url>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0642_ac0c54b6-640f-4fbf-bc19-1d881f572567.webp?v=1755785692</image:loc>
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      <image:caption>Methyltetrazine-O-PEG12-acid</image:caption>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0643_6e7587bd-75c4-4ba9-bcb6-cbb57089262d.webp?v=1755785695</image:loc>
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      <image:caption>Methyltetrazine-O-PEG12-NHS ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg25-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0644_bfa56ba3-fa51-43ec-8d5a-86f6e8027abf.webp?v=1755785698</image:loc>
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      <image:caption>Methyltetrazine-O-PEG25-acid</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg25-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0645_f5a72c7f-6cb0-448a-8474-99bc4dbbd400.webp?v=1755785699</image:loc>
      <image:title>Methyltetrazine-O-PEG25-NHS ester</image:title>
      <image:caption>Methyltetrazine-O-PEG25-NHS ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg24-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0526_452f3c60-b133-403c-b887-e957326509fb.webp?v=1755785702</image:loc>
      <image:title>Methyltetrazine-O-PEG24-amine</image:title>
      <image:caption>Methyltetrazine-O-PEG24-amine</image:caption>
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    <loc>https://precisepeg.com/products/methyltetrazine-o-peg2-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0527_22955828-b37c-43ee-ac6e-86eec7e172a9.webp?v=1755785703</image:loc>
      <image:title>Methyltetrazine-O-PEG2-amine</image:title>
      <image:caption>Methyltetrazine-O-PEG2-amine</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Methyltetrazine-O-PEG2-amido-C2-Mal</image:title>
      <image:caption>Methyltetrazine-O-PEG2-amido-C2-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg2-dbco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0646_d4320fe2-211e-4973-aed5-8d82b2f928d9.webp?v=1755785707</image:loc>
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      <image:caption>Methyltetrazine-O-PEG2-DBCO</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg3-amine-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Methyltetrazine-O-PEG3-amine HCl salt</image:title>
      <image:caption>Methyltetrazine-O-PEG3-amine HCl salt</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/bis-boc-tzh-peg3-o-methyltetrazine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Methyltetrazine-O-PEG4-NHBoc</image:caption>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0529_776c12e8-65e4-4899-8bad-3d6760080e66.webp?v=1755785714</image:loc>
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      <image:caption>Methyltetrazine-O-PEG4-amine </image:caption>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0530_857525f0-9c38-4c28-93f7-c310c971d9fc.webp?v=1755785715</image:loc>
      <image:title>Methyltetrazine-O-PEG4-amine HCl salt</image:title>
      <image:caption>Methyltetrazine-O-PEG4-amine HCl salt</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/boc-lys-peg4-o-methyltetrazine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6289_45f3d5e6-645b-4396-a898-6b7d4152bf68.webp?v=1755785717</image:loc>
      <image:title>Boc-Lys-PEG4-O-methyltetrazine</image:title>
      <image:caption>Boc-Lys-PEG4-O-methyltetrazine</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-amido-c2-mal</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9127_1bf63c3b-6549-4d3c-830b-bc7b23311b0c.webp?v=1755785719</image:loc>
      <image:title>Methyltetrazine-O-PEG4-amido-C2-Mal</image:title>
      <image:caption>Methyltetrazine-O-PEG4-amido-C2-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-2-iodoacetamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9128_0fb6a475-2fca-4c7f-a9db-ddf316c26d09.webp?v=1755785721</image:loc>
      <image:title>Methyltetrazine-O-PEG4-(2-iodoacetamide)</image:title>
      <image:caption>Methyltetrazine-O-PEG4-(2-iodoacetamide)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-dbco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0648_60ea1596-8ce0-4a7e-a455-8b82bbd3bcdf.webp?v=1755785723</image:loc>
      <image:title>Methyltetrazine-O-PEG4-DBCO</image:title>
      <image:caption>Methyltetrazine-O-PEG4-DBCO</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-5-tamra</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0649_0cb7cf90-7046-4811-a227-0943af55ea8d.webp?v=1755785724</image:loc>
      <image:title>Methyltetrazine-O-PEG4-(5-TAMRA)</image:title>
      <image:caption>Methyltetrazine-O-PEG4-(5-TAMRA)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-7acc1</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0650_a11f3200-955e-4a50-bd47-5edc9a058382.webp?v=1755785726</image:loc>
      <image:title>Methyltetrazine-O-PEG4-7ACC1</image:title>
      <image:caption>Methyltetrazine-O-PEG4-7ACC1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/pc-methyltetrazine-o-peg4-nhs-carbonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6290_890fd446-a4ac-4648-8b33-f15cbd36e7fb.webp?v=1755785727</image:loc>
      <image:title>PC Methyltetrazine-O-PEG4 NHS carbonate</image:title>
      <image:caption>PC Methyltetrazine-O-PEG4 NHS carbonate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-amido-peg2-dbm</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9129_699bf6c4-d5e0-42a2-ae88-24b0f23b5947.webp?v=1755785729</image:loc>
      <image:title>Methyltetrazine-O-PEG4-amido-PEG2-DBM</image:title>
      <image:caption>Methyltetrazine-O-PEG4-amido-PEG2-DBM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg5-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0531_5d74eb9b-d22b-40b7-b5a1-1e0f61661011.webp?v=1755785734</image:loc>
      <image:title>Methyltetrazine-O-PEG5-amine</image:title>
      <image:caption>Methyltetrazine-O-PEG5-amine </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg5-tu-bn-nota</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6291_c9d03cdb-e9ea-4556-a740-a0d9b77f3ea2.webp?v=1755785736</image:loc>
      <image:title>Methyltetrazine-O-PEG5-tu-Bn-NOTA</image:title>
      <image:caption>Methyltetrazine-O-PEG5-tu-Bn-NOTA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/pc-methyltetrazine-o-peg5-nhs-carbonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6292_bc15f294-7674-4eba-a3c2-b574bc27f6f3.webp?v=1755785738</image:loc>
      <image:title>PC Methyltetrazine-O-PEG5 NHS carbonate</image:title>
      <image:caption>PC Methyltetrazine-O-PEG5 NHS carbonate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg6-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0532_1a492eed-2b43-4a06-b296-4f918eac1c1a.webp?v=1755785740</image:loc>
      <image:title>Methyltetrazine-O-PEG6-amine</image:title>
      <image:caption>Methyltetrazine-O-PEG6-amine </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg6-dbco</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0651_160d0f72-57d0-4076-b180-0a7e37c16bbf.webp?v=1755785742</image:loc>
      <image:title>Methyltetrazine-O-PEG6-DBCO</image:title>
      <image:caption>Methyltetrazine-O-PEG6-DBCO</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg6-5-thiourea-fluorescein</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0661_dfe9730e-1a82-4a5a-9e08-add4aa3e16ae.webp?v=1755785743</image:loc>
      <image:title>Methyltetrazine-O-PEG6-(5-thiourea-Fluorescein)</image:title>
      <image:caption>Methyltetrazine-O-PEG6-(5-thiourea-Fluorescein)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg8-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0652_88496239-49c1-4fd8-a480-2432a46e8461.webp?v=1755785745</image:loc>
      <image:title>Methyltetrazine-O-PEG8-NHBoc</image:title>
      <image:caption>Methyltetrazine-O-PEG8-NHBoc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg8-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0533_1d13d640-5876-487a-87a8-bc33e3eb818a.webp?v=1755785747</image:loc>
      <image:title>Methyltetrazine-O-PEG8-amine</image:title>
      <image:caption>Methyltetrazine-O-PEG8-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg8-amine-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0653_112deb94-4323-49cb-9d13-5bf5981a73b7.webp?v=1755785748</image:loc>
      <image:title>Methyltetrazine-O-PEG8-amine HCl salt</image:title>
      <image:caption>Methyltetrazine-O-PEG8-amine HCl salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg8-amido-c2-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9132_9909290a-1772-4165-a424-6e5621ad1879.webp?v=1755785750</image:loc>
      <image:title>Methyltetrazine-O-PEG8-amido-C2-Mal</image:title>
      <image:caption>Methyltetrazine-O-PEG8-amido-C2-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg8-2-iodoacetamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9133_50d593e3-6df9-4eef-8f66-a0b086468f7d.webp?v=1755785752</image:loc>
      <image:title>Methyltetrazine-O-PEG8-(2-iodoacetamide)</image:title>
      <image:caption>Methyltetrazine-O-PEG8-(2-iodoacetamide)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg8-5-thiourea-fluorescein</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0663_215309de-d39b-40ea-9e08-eedb78bda9ae.webp?v=1755785753</image:loc>
      <image:title>Methyltetrazine-O-PEG8-(5-thiourea-Fluorescein)</image:title>
      <image:caption>Methyltetrazine-O-PEG8-(5-thiourea-Fluorescein)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg12-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0534_cd33259a-d349-4fd7-9f60-389ed3918cee.webp?v=1755785755</image:loc>
      <image:title>Methyltetrazine-O-PEG12-amine</image:title>
      <image:caption>Methyltetrazine-O-PEG12-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0654_f669b9e3-aded-4e66-b718-c5e73ecc7f85.webp?v=1755785757</image:loc>
      <image:title>Methyltetrazine-O-PEG4-OH</image:title>
      <image:caption>Methyltetrazine-O-PEG4-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-peg4-pnp-carbonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6293_8e84b634-8d9f-4f09-a0cb-87813646208e.webp?v=1755785759</image:loc>
      <image:title>Methyltetrazine-O-PEG4-PNP-carbonate</image:title>
      <image:caption>Methyltetrazine-O-PEG4-PNP-carbonate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-peg4-propargyl</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0655_a20ced3c-d5f8-4923-b087-e3447496b1b1.webp?v=1755785761</image:loc>
      <image:title>Methyltetrazine-PEG4-Propargyl</image:title>
      <image:caption>Methyltetrazine-PEG4-Propargyl</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-peg7-propargyl</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0656_3b295eaa-3fbc-4836-8228-b22fd5f4c993.webp?v=1755785762</image:loc>
      <image:title>Methyltetrazine-PEG7-Propargyl</image:title>
      <image:caption>Methyltetrazine-PEG7-Propargyl</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-propylamine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6294_026f365e-47e9-42e4-a2e3-053d17863ada.webp?v=1755785764</image:loc>
      <image:title>Methyltetrazine-O-propylamine</image:title>
      <image:caption>Methyltetrazine-O-propylamine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-propylamine-hcl-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6295_5a6aeab4-df15-46e9-b954-1f51eca35120.webp?v=1755785766</image:loc>
      <image:title>Methyltetrazine-O-propylamine HCl salt</image:title>
      <image:caption>Methyltetrazine-O-propylamine HCl salt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-o-propyl-amido-c2-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6296_b8648a73-b24b-42f8-87c4-252b13e780fe.webp?v=1755785767</image:loc>
      <image:title>Methyltetrazine-O-propyl-amido-C2-Mal</image:title>
      <image:caption>Methyltetrazine-O-propyl-amido-C2-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/amido-mal-peg4-glumethyltetrazine-o-propylamido-m-peg24</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9134_0001487c-c552-4878-8b3d-3969a27ef1e1.webp?v=1755785769</image:loc>
      <image:title>(Amido-Mal-PEG4)-Glu(methyltetrazine-O-propylamido)-(m-PEG24)</image:title>
      <image:caption>(Amido-Mal-PEG4)-Glu(methyltetrazine-O-propylamido)-(m-PEG24)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-1-2-4-5-tetrazin-3-ylbenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6297_17fa994d-18a2-454a-aa14-cce0679a9ad7.webp?v=1755785771</image:loc>
      <image:title>4-(1,2,4,5-tetrazin-3-yl)benzoic acid</image:title>
      <image:caption>4-(1,2,4,5-tetrazin-3-yl)benzoic acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/h-tetrazine-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6298_3ba8c35d-9812-4006-aec6-bca771259369.webp?v=1755785774</image:loc>
      <image:title>H-tetrazine-NHS ester</image:title>
      <image:caption>H-tetrazine-NHS ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/6-4-6-1-2-4-5-tetrazin-3-ylbenzoyllysine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6299_fad4d4b0-f620-47cc-9f5a-9a57532b727a.webp?v=1755785777</image:loc>
      <image:title>6-(4-(6-1,2,4,5-tetrazin-3-yl)benzoyl)lysine</image:title>
      <image:caption>6-(4-(6-1,2,4,5-tetrazin-3-yl)benzoyl)lysine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/h-tetrazine-amido-en-5-thiourea-fluorescein</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/CC-6300_e0faa1eb-6e34-4022-a078-8e68b3c89b9f.webp?v=1755785779</image:loc>
      <image:title>H-tetrazine-amido-EN-(5-thiourea-Fluorescein)</image:title>
      <image:caption>H-tetrazine-amido-EN-(5-thiourea-Fluorescein)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/h-tetrazine-amido-peg8-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0657_d8eb92e0-d0df-4029-b03a-106b9d719bdf.webp?v=1755785782</image:loc>
      <image:title>H-tetrazine-amido-PEG8-acid</image:title>
      <image:caption>H-tetrazine-amido-PEG8-acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/h-tetrazine-amido-peg8-nhs-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0658_5807fed0-327b-4d11-a955-baa811fd9604.webp?v=1755785783</image:loc>
      <image:title>H-tetrazine-amido-PEG8-NHS ester</image:title>
      <image:caption>H-tetrazine-amido-PEG8-NHS ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/h-tetrazine-amido-peg7-nhboc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
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      <image:caption>H-tetrazine-amido-PEG7-amine</image:caption>
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    <loc>https://precisepeg.com/products/4-6-methyl-1-2-4-5-tetrazin-3-ylbenzoic-acid</loc>
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      <image:title>N-(2-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)ethyl)-4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzamide</image:title>
      <image:caption>N-(2-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)ethyl)-4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzamide</image:caption>
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      <image:title>5-((3-(6-methyl-1,2,4,5-tetrazin-3-yl)propyl)amino)-5-oxopentanoic acid</image:title>
      <image:caption>5-((3-(6-methyl-1,2,4,5-tetrazin-3-yl)propyl)amino)-5-oxopentanoic acid</image:caption>
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    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-5-3-6-methyl-1-2-4-5-tetrazin-3-ylpropylamino-5-oxopentanoate</loc>
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      <image:title>2,5-dioxopyrrolidin-1-yl 5-((3-(6-methyl-1,2,4,5-tetrazin-3-yl)propyl)amino)-5-oxopentanoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl 5-((3-(6-methyl-1,2,4,5-tetrazin-3-yl)propyl)amino)-5-oxopentanoate</image:caption>
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      <image:title>Bis-sulfone-PEG4-amido-(6-methyltetrazine-3-propyl)</image:title>
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      <image:caption>3-(6-(4-(dimethoxymethyl)piperidin-1-yl)-1-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl)piperidine-2,6-dione</image:caption>
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      <image:caption>3-(6-(4-(dimethoxymethyl)piperidin-1-yl)-1-methyl-1H-pyrazolo[4,3-b]pyridin-3-yl)piperidine-2,6-dione</image:caption>
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      <image:caption>3-(6-(4-(dimethoxymethyl)piperidin-1-yl)-1-methyl-1H-pyrazolo[4,3-c]pyridin-3-yl)piperidine-2,6-dione</image:caption>
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      <image:title>Methyltetrazine-NHS Ester</image:title>
      <image:caption>Methyltetrazine-NHS Ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/methyltetrazine-nhco-peg11-acid</loc>
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      <image:caption>Methyltetrazine-NHCO-PEG10-Acid</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0220_74e91e35-626e-4844-9a47-0a691cd6de65.webp?v=1756934487</image:loc>
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      <image:caption>S-Ac-PEG3-Azide</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0221_a6b3e1f4-5266-45ed-b0df-41a0fa8b03fc.webp?v=1756934490</image:loc>
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      <image:caption>S-Ac-PEG4-Azide</image:caption>
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      <image:caption>S-Ac-PE5-Azide</image:caption>
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      <image:caption>S-Ac-PE7-Azide</image:caption>
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      <image:caption>2-Naphthol-PEG7-OH</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0312_6c041872-ff20-4ad6-9a51-c9dc6af556a8.webp?v=1756934501</image:loc>
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      <image:caption>2-Naphthol-PEG8-OH</image:caption>
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      <image:caption>2-Naphthol-PEG9-OH</image:caption>
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      <image:caption>2-Naphthol-PEG10-OH</image:caption>
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      <image:caption>2-Naphthol-PEG12-OH</image:caption>
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      <image:title>2-Naphthol-PEG12-Sulfonic Acid</image:title>
      <image:caption>2-Naphthol-PEG12-Sulfonic Acid</image:caption>
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    <loc>https://precisepeg.com/products/dbco-nhco-peg3-fmoc-amine</loc>
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      <image:caption>DBCO-NHCO-PEG3-Fmoc-Amine</image:caption>
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      <image:title>DBCO-NHCO-PEG1-t-Boc Amine</image:title>
      <image:caption>DBCO-NHCO-PEG1-t-Boc Amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/endo-bcn-peg7-alcohol</loc>
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      <image:caption>endo BCN-PEG11-t-Boc-Amine</image:caption>
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      <image:caption>Amido Mal-PEG2-t-Bu Ester</image:caption>
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    <loc>https://precisepeg.com/products/amido-mal-peg6-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0242_78214a8b-2c4a-464b-ba96-7476002c53a3.webp?v=1756934539</image:loc>
      <image:title>Amido Mal-PEG6-t-Bu Ester</image:title>
      <image:caption>Amido Mal-PEG6-t-Bu Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/azido-peg7-sulfonic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1766_6dcc92a7-8209-45b2-be73-99781fafad6f.webp?v=1756934542</image:loc>
      <image:title>Azido-PEG7-Sulfonic Acid</image:title>
      <image:caption>Azido-PEG7-Sulfonic Acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/fmoc-n-amido-peg3-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0260_66a36111-206d-44a3-a94e-01c17eef1664.webp?v=1756934545</image:loc>
      <image:title>Fmoc-N-amido-PEG3-amine</image:title>
      <image:caption>Fmoc-N-amido-PEG3-amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/fmoc-n-amido-peg11-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0262_46be3710-fa79-4489-838a-5d2060641282.webp?v=1756934547</image:loc>
      <image:title>Fmoc-N-amido-PEG11-Amine</image:title>
      <image:caption>Fmoc-N-amido-PEG11-Amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/fmoc-n-amido-peg7-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0261_f80352a2-cc0c-4b65-aeb8-15ac1f0766cd.webp?v=1756934550</image:loc>
      <image:title>Fmoc-N-amido-PEG7-Amine</image:title>
      <image:caption>Fmoc-N-amido-PEG7-Amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/fmoc-n-amido-peg11-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-2420.webp?v=1756935295</image:loc>
      <image:title>Fmoc-N-Amido-PEG11-Acid</image:title>
      <image:caption>Fmoc-N-Amido-PEG11-Acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bromoacetamide-peg7-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1717_3fb52695-89a7-4aee-b177-4d9fc52c9d3a.webp?v=1756934555</image:loc>
      <image:title>Bromoacetamide-PEG7-azide</image:title>
      <image:caption>Bromoacetamide-PEG7-azide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/alcohol-peg12-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0280_92c6243b-ed2a-4885-a57a-47db72eaf9ac.webp?v=1756934560</image:loc>
      <image:title>Alcohol-PEG12-t-Bu Ester</image:title>
      <image:caption>OH-PEG12-t-Bu Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bromo-peg6-boc-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0290_45a2304d-7344-463c-8762-9462586de13b.webp?v=1756934563</image:loc>
      <image:title>Bromo-PEG6-Boc-Amine</image:title>
      <image:caption>Bromo-PEG6-Boc-Amine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bromo-peg7-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0300_d496c549-d7ca-4310-8cef-4ec19a5a8406.webp?v=1756934567</image:loc>
      <image:title>Bromo-PEG7-Acid</image:title>
      <image:caption>Bromo-PEG7-Acid</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg1-pfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0400_1b75dbb2-5378-4ffa-9ebf-fbd2388b88dc.webp?v=1756934569</image:loc>
      <image:title>Mal-PEG1-PFP Ester</image:title>
      <image:caption>Mal-PEG1-PFP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg2-pfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0401_88e9e8f9-150e-4b63-96be-e0524a29ebfb.webp?v=1756934572</image:loc>
      <image:title>Mal-PEG2-PFP Ester</image:title>
      <image:caption>Mal-PEG2-PFP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg3-pfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0402_c2c476b0-6300-42a8-a570-943be91696c9.webp?v=1756934575</image:loc>
      <image:title>Mal-PEG3-PFP Ester</image:title>
      <image:caption>Mal-PEG3-PFP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg4-pfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0403_1050a299-f2f5-4078-83a0-3981fa840084.webp?v=1756934578</image:loc>
      <image:title>Mal-PEG4-PFP Ester</image:title>
      <image:caption>Mal-PEG4-PFP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg5-pfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0404_e8003d09-9260-4864-9392-3d857a520760.webp?v=1756934581</image:loc>
      <image:title>Mal-PEG5-PFP Ester</image:title>
      <image:caption>Mal-PEG5-PFP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg6-pfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0405_d3391f31-77e7-41da-9371-6ecd5e777301.webp?v=1756934583</image:loc>
      <image:title>Mal-PEG6-PFP Ester</image:title>
      <image:caption>Mal-PEG6-PFP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg7-pfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0406_2c70f315-119f-4ee4-b0cb-d1b71174506a.webp?v=1756934587</image:loc>
      <image:title>Mal-PEG7-PFP Ester</image:title>
      <image:caption>Mal-PEG7-PFP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg8-pfp-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0407_1dbbf7b8-92ac-4328-84fc-5ef026b06c6b.webp?v=1756934589</image:loc>
      <image:title>Mal-PEG8-PFP Ester</image:title>
      <image:caption>Mal-PEG8-PFP Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tr-peg3-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0001_d24ba8b1-eaff-4e63-8bd2-2842bcf13a8b.webp?v=1756934592</image:loc>
      <image:title>Tr-PEG3-OH</image:title>
      <image:caption>Tr-PEG3-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/obn-peg4-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0003_18fd6dce-5d68-4bd7-a550-8b02fdfd430d.webp?v=1756934594</image:loc>
      <image:title>OBn-PEG4-OH</image:title>
      <image:caption>OBn-PEG4-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tr-peg4-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0004_f07606ba-6b7f-4156-80dd-43bb9e69bac6.webp?v=1756934598</image:loc>
      <image:title>Tr-PEG4-OH</image:title>
      <image:caption>Tr-PEG4-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/obn-peg5-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0007_a24574bb-ee0f-4817-a16d-2852c76bb735.webp?v=1756934601</image:loc>
      <image:title>OBn-PEG5-OH</image:title>
      <image:caption>OBn-PEG5-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tr-peg5-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0008_bc04ece3-c525-4989-85d1-c66f440462e2.webp?v=1756934604</image:loc>
      <image:title>Tr-PEG5-OH</image:title>
      <image:caption>Tr-PEG5-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/obn-peg6-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0011_8a507c9e-61a1-47c2-8c94-a5f28f314645.webp?v=1756934606</image:loc>
      <image:title>OBn-PEG6-OH</image:title>
      <image:caption>OBn-PEG6-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tr-peg6-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0012_a58709a7-e409-4377-b084-4aea9fff2012.webp?v=1756934609</image:loc>
      <image:title>Tr-PEG6-OH</image:title>
      <image:caption>Tr-PEG6-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/obn-peg7-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0013_d7273094-17f0-4b4c-a34c-c77f03628138.webp?v=1756934612</image:loc>
      <image:title>OBn-PEG7-OH</image:title>
      <image:caption>OBn-PEG7-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tr-peg7-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0014_bf64f933-e855-44f0-b976-67163cf7b6b1.webp?v=1756934614</image:loc>
      <image:title>Tr-PEG7-OH</image:title>
      <image:caption>Tr-PEG7-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/obn-peg8-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0015_8f0270ef-594a-4e6e-a40f-20dee4ab450e.webp?v=1756934617</image:loc>
      <image:title>OBn-PEG8-OH</image:title>
      <image:caption>OBn-PEG8-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tr-peg8-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0016_55c08a70-f121-485a-b68b-61469435961a.webp?v=1756934620</image:loc>
      <image:title>Tr-PEG8-OH</image:title>
      <image:caption>Tr-PEG8-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/obn-peg12-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0019_5ee2d6a1-1b9c-4b47-abd2-1e435853b880.webp?v=1756934623</image:loc>
      <image:title>OBn-PEG12-OH</image:title>
      <image:caption>OBn-PEG12-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tr-peg12-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0020_4b27df74-5cf2-47e2-b2e5-d9a2ad151541.webp?v=1756934626</image:loc>
      <image:title>Tr-PEG12-OH</image:title>
      <image:caption>Tr-PEG12-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/obn-peg16-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0021_dd9a22ed-16e8-4a41-977a-1a1eb3e0e7bb.webp?v=1756934629</image:loc>
      <image:title>OBn-PEG16-OH</image:title>
      <image:caption>OBn-PEG16-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tr-peg16-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0022_adef0129-ab4f-4438-a052-b7581eac9982.webp?v=1756934632</image:loc>
      <image:title>Tr-PEG16-OH</image:title>
      <image:caption>Tr-PEG16-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/obn-peg20-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0023_28346d9f-e6ed-4d60-ad9e-a9f473be4d59.webp?v=1756934635</image:loc>
      <image:title>OBn-PEG20-OH</image:title>
      <image:caption>OBn-PEG20-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tr-peg20-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0024_8d8e8731-ca34-4c8f-9e1f-1b93f87a4cdd.webp?v=1756934637</image:loc>
      <image:title>Tr-PEG20-OH</image:title>
      <image:caption>Tr-PEG20-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/obn-peg24-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0025_c3756fca-eee2-4d47-862f-9c65515736a2.webp?v=1756934640</image:loc>
      <image:title>OBn-PEG24-OH</image:title>
      <image:caption>OBn-PEG24-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tr-peg24-oh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0026_0125ac39-8613-45d1-85c0-88daedd232e7.webp?v=1756934643</image:loc>
      <image:title>Tr-PEG24-OH</image:title>
      <image:caption>Tr-PEG24-OH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/propargyl-peg7-ch2cooh</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1828_f6e07f50-bcad-4156-a3e4-321678e7ff5f.webp?v=1756934646</image:loc>
      <image:title>Propargyl-PEG7-CH2COOH</image:title>
      <image:caption>Propargyl-PEG7-CH2COOH</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Propargyl-PEG7-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Propargyl-PEG7-CH2CO2 t-Bu Ester</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/propargyl-peg5-ots</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Propargyl-PEG5-OTs</image:caption>
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    <loc>https://precisepeg.com/products/propargyl-peg9-bromide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1868_6e711814-fdb4-4e23-b5a3-6d258da87491.webp?v=1756934654</image:loc>
      <image:title>Propargyl-PEG9-Bromide</image:title>
      <image:caption>Propargyl-PEG9-Bromide</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0104_45618da6-9118-4b50-898e-dac75764f4d6.webp?v=1756934656</image:loc>
      <image:title>Propargyl-PEG9-OTs</image:title>
      <image:caption>Propargyl-PEG9-OTs</image:caption>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0103_1be4803f-24e5-4804-bc72-bb110516d4da.webp?v=1756934659</image:loc>
      <image:title>Propargyl-PEG8-OTs</image:title>
      <image:caption>Propargyl-PEG8-OTs</image:caption>
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    <loc>https://precisepeg.com/products/propargyl-peg7-ots</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0102_d44ce017-c843-432c-a6c2-8cf836f11fab.webp?v=1756934663</image:loc>
      <image:title>Propargyl-PEG7-OTs</image:title>
      <image:caption>Propargyl-PEG7-OTs</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/propargyl-peg6-ots</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0101_1c397e2e-cc28-4359-b5da-f75fb0d0bb66.webp?v=1756934666</image:loc>
      <image:title>Propargyl-PEG6-OTs</image:title>
      <image:caption>Propargyl-PEG6-OTs</image:caption>
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    <loc>https://precisepeg.com/products/t-boc-aminooxy-peg2-propargyl</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1942_5e1605d6-34b1-49c8-aa26-81eaa77df302.webp?v=1756934669</image:loc>
      <image:title>t-Boc-Aminooxy-PEG2-Propargyl</image:title>
      <image:caption>t-Boc-Aminooxy-PEG2-Propargyl</image:caption>
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    <loc>https://precisepeg.com/products/t-boc-aminooxy-peg3-propargyl</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1943_8d949714-2172-4421-96c7-506ebfdd0ecf.webp?v=1756934671</image:loc>
      <image:title>t-Boc-Aminooxy-PEG3-Propargyl</image:title>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1944_d26ba916-bf60-4fb3-bdea-3a4821e24234.webp?v=1756934674</image:loc>
      <image:title>t-Boc-Aminooxy-PEG4-Propargyl</image:title>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1945_c2ddc81b-f452-4956-ac0d-a2a58652ff3a.webp?v=1756934677</image:loc>
      <image:title>t-Boc-Aminooxy-PEG8-Propargyl</image:title>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1946_8b0f4944-7c5d-4fed-b50a-ce79a413551f.webp?v=1756934680</image:loc>
      <image:title>t-Boc-Aminooxy-PEG5-Propargyl</image:title>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1947_b3ccec5b-1971-4ba3-b05e-4cdc2f3c52a5.webp?v=1756934682</image:loc>
      <image:title>t-Boc-Aminooxy-PEG6-Propargyl</image:title>
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    <loc>https://precisepeg.com/products/amino-peg2-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0120_ced36b7e-c673-4177-9725-1aef9906856b.webp?v=1756934685</image:loc>
      <image:title>Amino-PEG2-THP</image:title>
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    <loc>https://precisepeg.com/products/amino-peg3-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0121_e4df8ff3-38a8-43f9-b1ec-8f79f45877e0.webp?v=1756934688</image:loc>
      <image:title>Amino-PEG3-THP</image:title>
      <image:caption>Amino-PEG3-THP</image:caption>
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    <loc>https://precisepeg.com/products/amino-peg4-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0122_c7c3255a-2296-416d-8305-ecf6b83df568.webp?v=1756934690</image:loc>
      <image:title>Amino-PEG4-THP</image:title>
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    <loc>https://precisepeg.com/products/amino-peg5-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0123_03bd4104-1d5b-460a-b05a-6bea990d5298.webp?v=1756934693</image:loc>
      <image:title>Amino-PEG5-THP</image:title>
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    <loc>https://precisepeg.com/products/amino-peg7-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0125_ce4e0f99-ef95-4f58-a46f-d5eda14a8e9a.webp?v=1756934696</image:loc>
      <image:title>Amino-PEG7-THP</image:title>
      <image:caption>Amino-PEG7-THP</image:caption>
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    <loc>https://precisepeg.com/products/amino-peg8-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0126_bc1d6277-8423-4844-a894-19966e553a48.webp?v=1756934699</image:loc>
      <image:title>Amino-PEG8-THP</image:title>
      <image:caption>Amino-PEG8-THP</image:caption>
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    <loc>https://precisepeg.com/products/amino-peg10-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0128_9194741d-3185-4f2b-a8f1-4fc63e34ca1b.webp?v=1756934702</image:loc>
      <image:title>Amino-PEG10-THP</image:title>
      <image:caption>Amino-PEG10-THP</image:caption>
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    <loc>https://precisepeg.com/products/amino-peg12-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0129_ac822dde-1683-4732-8537-9bafd2acbdce.webp?v=1756934705</image:loc>
      <image:title>Amino-PEG12-THP</image:title>
      <image:caption>Amino-PEG12-THP</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg2-ch2co2-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0140_684731ab-be4a-4221-875e-4ccee7ce3092.webp?v=1756934707</image:loc>
      <image:title>Alcohol-PEG2-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG2-CH2CO2 t-Bu Ester</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg3-ch2co2-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Alcohol-PEG3-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG3-CH2CO2 t-Bu Ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg4-ch2co2-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Alcohol-PEG4-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG4-CH2CO2 t-Bu Ester</image:caption>
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    <loc>https://precisepeg.com/products/alcohol-peg5-ch2co2-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Alcohol-PEG5-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG5-CH2CO2 t-Bu Ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg6-ch2co2-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Alcohol-PEG6-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG6-CH2CO2 t-Bu Ester</image:caption>
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    <loc>https://precisepeg.com/products/alcohol-peg7-ch2co2-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Alcohol-PEG7-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG7-CH2CO2 t-Bu Ester</image:caption>
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    <loc>https://precisepeg.com/products/alcohol-peg8-ch2co2-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0146_a219040a-7fa3-457d-9d98-d9dd70b3b873.webp?v=1756934725</image:loc>
      <image:title>Alcohol-PEG8-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG8-CH2CO2 t-Bu Ester</image:caption>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Alcohol-PEG9-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG9-CH2CO2 t-Bu Ester</image:caption>
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    <loc>https://precisepeg.com/products/alcohol-peg10-ch2co2-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Alcohol-PEG10-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG10-CH2CO2 t-Bu Ester</image:caption>
    </image:image>
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    <loc>https://precisepeg.com/products/alcohol-peg11-ch2co2-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Alcohol-PEG11-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG11-CH2CO2 t-Bu Ester</image:caption>
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    <loc>https://precisepeg.com/products/alcohol-peg13-ch2co2-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0150_857d2b60-7de9-42b2-a076-8cdd1eb12af0.webp?v=1756934736</image:loc>
      <image:title>Alcohol-PEG13-CH2CO2 t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG13-CH2CO2 t-Bu Ester</image:caption>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Alcohol-PEG2-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG2-t-Bu Ester</image:caption>
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    <loc>https://precisepeg.com/products/alcohol-peg3-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0161_063647ff-1cb7-46b4-8f7b-a88b3bc84e40.webp?v=1756934741</image:loc>
      <image:title>Alcohol-PEG3-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG3-t-Bu Ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg4-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0162_a3f476f6-5b24-4a79-ace1-a7e0ec4b323d.webp?v=1756934744</image:loc>
      <image:title>Alcohol-PEG4-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG4-t-Bu Ester</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg5-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Alcohol-PEG5-t-Bu Ester</image:title>
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      <image:caption>Alcohol-PEG6-t-Bu Ester</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Alcohol-PEG7-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG7-t-Bu Ester</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Alcohol-PEG8-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG8-t-Bu Ester</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Alcohol-PEG9-t-Bu Ester</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Alcohol-PEG10-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG10-t-Bu Ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg11-t-bu-ester</loc>
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    <changefreq>daily</changefreq>
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      <image:caption>Alcohol-PEG11-t-Bu Ester</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Alcohol-PEG17-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG17-t-Bu Ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg19-t-bu-ester</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Alcohol-PEG19-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG19-t-Bu Ester</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0172_8a6d7be7-8310-4b4d-bf1e-6c9a600fd4c9.webp?v=1756934773</image:loc>
      <image:title>Alcohol-PEG20-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG21-t-Bu Ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg25-t-bu-ester</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0173_97306cb1-50f0-4dd1-83ec-581fef7a7b20.webp?v=1756934775</image:loc>
      <image:title>Alcohol-PEG25-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG25-t-Bu Ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg29-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0174_fc624e00-1bd5-4c43-9e1b-4e8c76dba7a8.webp?v=1756934778</image:loc>
      <image:title>Alcohol-PEG29-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG29-t-Bu Ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg33-t-bu-ester</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0175_86c15d85-943f-4138-afbd-b7cfa16ff986.webp?v=1756934781</image:loc>
      <image:title>Alcohol-PEG33-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG33-t-Bu Ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/alcohol-peg37-t-bu-ester</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0176_00a7fd8c-01f8-4821-aa57-5ebf6811a7b6.webp?v=1756934784</image:loc>
      <image:title>Alcohol-PEG37-t-Bu Ester</image:title>
      <image:caption>Alcohol-PEG37-t-Bu Ester</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/azido-peg2-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0180_f6890af2-eaf7-4233-af66-1a3a69798ce9.webp?v=1756934787</image:loc>
      <image:title>Azido-PEG2-THP</image:title>
      <image:caption>Azido-PEG2-THP</image:caption>
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    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0181_c36eed42-e741-4e67-900a-3a5bb8cfc988.webp?v=1756934789</image:loc>
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      <image:caption>Azido-PEG3-THP</image:caption>
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    <loc>https://precisepeg.com/products/azido-peg4-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0182_a514c14e-4d5c-4b84-9613-31c4f1c13b6e.webp?v=1756934793</image:loc>
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      <image:caption>Azido-PEG4-THP</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/azido-peg5-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0183_8163a6c5-8b55-412a-81d7-c24f47385589.webp?v=1756934795</image:loc>
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  <url>
    <loc>https://precisepeg.com/products/azido-peg7-thp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0185_aea36ee9-7341-464e-8e60-e97c6d11677f.webp?v=1756934798</image:loc>
      <image:title>Azido-PEG7-THP</image:title>
      <image:caption>Azido-PEG7-THP</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/t-boc-amido-peg18-alcohol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0211_3aed0f4a-3716-4918-ae7a-218bdef4d47c.webp?v=1756934801</image:loc>
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      <image:caption>t-Boc-Amido-PEG18-Alcohol</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/t-boc-amido-peg32-alcohol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0215_c1295ef0-5d2d-4c93-927a-4e10d1367290.webp?v=1756934804</image:loc>
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      <image:caption>t-Boc-Amido-PEG32-Alcohol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/sodium-5-m-peg7-amido-methoxyisophthalate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9066_af9a7015-d6c9-4cb5-95a1-cb97bc35db25.webp?v=1756934807</image:loc>
      <image:title>sodium 5-(m-PEG7-amido-methoxy)isophthalate</image:title>
      <image:caption>sodium 5-(m-PEG7-amido-methoxy)isophthalate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-azido-peg8-carbamoylmethoxy-pfp-acetate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9065_4190acbc-b1ac-4cc4-8588-f67748d00268.webp?v=1756934809</image:loc>
      <image:title>2-((Azido-PEG8-carbamoyl)methoxy)-PFP acetate</image:title>
      <image:caption>2-((Azido-PEG8-carbamoyl)methoxy)-PFP acetate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-azido-peg8-carbamoylmethoxyacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9064_55643bf6-81ce-41fa-8016-39e6b8033ad5.webp?v=1756934813</image:loc>
      <image:title>2-((Azido-PEG8-carbamoyl)methoxy)acetic acid</image:title>
      <image:caption>2-((Azido-PEG8-carbamoyl)methoxy)acetic acid</image:caption>
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  </url>
  <url>
    <loc>https://precisepeg.com/products/m-peg7-bromo-acetamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0440_2ebf32bf-43a2-48ef-ad45-adafe6b01a77.webp?v=1756934816</image:loc>
      <image:title>m-PEG7-Bromo acetamide</image:title>
      <image:caption>m-PEG7-Bromo acetamide</image:caption>
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    <loc>https://precisepeg.com/products/m-peg8-bromo-acetamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0441_7e0da2a6-54ee-4efb-a01d-44c7b9e62c9a.webp?v=1756934818</image:loc>
      <image:title>m-PEG8-Bromo acetamide</image:title>
      <image:caption>m-PEG8-Bromo acetamide</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/m-peg12-bromo-acetamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0442_bb3380c3-8899-47f5-aa49-339b054ffe27.webp?v=1756934821</image:loc>
      <image:title>m-PEG12-Bromo acetamide</image:title>
      <image:caption>m-PEG12-Bromo acetamide</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/m-peg16-bromo-acetamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0443_225be462-742d-436d-a32d-ee5e4e7dbc23.webp?v=1756934824</image:loc>
      <image:title>m-PEG16-Bromo acetamide</image:title>
      <image:caption>m-PEG16-Bromo acetamide</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/m-peg24-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0460_cf32ee94-e237-4390-a350-255dff45a445.webp?v=1756934827</image:loc>
      <image:title>m-PEG24-Mal</image:title>
      <image:caption>m-PEG24-Mal</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/propargyl-peg10-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1926_53122e82-08b6-4ff1-9267-74f3c3e0bec2.webp?v=1756934830</image:loc>
      <image:title>Propargyl-PEG10-Mal</image:title>
      <image:caption>Propargyl-PEG10-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/propargyl-peg6-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1927_700c7299-bab4-4f95-add9-b59d93a9f9e7.webp?v=1756934833</image:loc>
      <image:title>Propargyl-PEG6-Mal</image:title>
      <image:caption>Propargyl-PEG6-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bromo-peg4-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-1709_d53d661c-7595-46ef-9332-a45136076fd2.webp?v=1756934835</image:loc>
      <image:title>Bromo-PEG4-Azide</image:title>
      <image:caption>Bromo-PEG4-Azide</image:caption>
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  <url>
    <loc>https://precisepeg.com/products/s-ac-peg2-azide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0224_7c586215-19b6-41c1-9828-50c490ad3854.webp?v=1756934839</image:loc>
      <image:title>S-Ac-PEG2-Azide</image:title>
      <image:caption>S-Ac-PEG2-Azide</image:caption>
    </image:image>
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  <url>
    <loc>https://precisepeg.com/products/t-boc-amido-peg1-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0480_a3f525fe-1772-41f5-8be6-4817753551c2.webp?v=1756934842</image:loc>
      <image:title>t-Boc-Amido-PEG1-Mal</image:title>
      <image:caption>t-Boc-Amido-PEG1-Mal</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/t-boc-amido-peg2-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0481_226f34aa-07c1-4ea3-9bce-d37caa9863d3.webp?v=1756934844</image:loc>
      <image:title>t-Boc-Amido-PEG2-Mal</image:title>
      <image:caption>t-Boc-Amido-PEG2-Mal</image:caption>
    </image:image>
  </url>
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    <loc>https://precisepeg.com/products/t-boc-amido-peg3-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0482_bdf81b1d-1af0-4e19-bc29-e42ebc0d1d98.webp?v=1756934847</image:loc>
      <image:title>t-Boc-Amido-PEG3-Mal</image:title>
      <image:caption>t-Boc-Amido-PEG3-Mal</image:caption>
    </image:image>
  </url>
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    <loc>https://precisepeg.com/products/t-boc-amido-peg4-mal</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0483_ebb9c579-cde2-47b7-ba55-2ce3f885aebb.webp?v=1756934850</image:loc>
      <image:title>t-Boc-Amido-PEG4-Mal</image:title>
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  <url>
    <loc>https://precisepeg.com/products/t-boc-amido-peg17-mal</loc>
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      <image:caption>t-Boc-Amido-PEG17-Mal</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:caption>t-Boc-Amido-PEG19-Mal</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3385_2007a83e-fb7c-4815-99ae-dbd9b8e87924.webp?v=1756395874</image:loc>
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      <image:title>(S)-(S,R,S,R)-AHPC-Me-N3</image:title>
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      <image:title>(S)-3-((2S,4R)-4-(fluorosulfonyl)-1-((R)-3-methyl-2-(3-methylisoxazol-5-yl)butanoyl)pyrrolidine-2-carboxamido)-3-(4-(4-methylthiazol-5-yl)phenyl)propanoic acid</image:title>
      <image:caption>(S)-3-((2S,4R)-4-(fluorosulfonyl)-1-((R)-3-methyl-2-(3-methylisoxazol-5-yl)butanoyl)pyrrolidine-2-carboxamido)-3-(4-(4-methylthiazol-5-yl)phenyl)propanoic acid</image:caption>
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      <image:caption>(2S,4R)-1-((S)-2-amino-3,3-dimethylbutanoyl)-4-((4,5-dimethoxy-2-nitrobenzyl)oxy)-N-((S)-1-(4-(4-methylthiazol-5-yl)phenyl)ethyl)pyrrolidine-2-carboxamide</image:caption>
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      <image:caption>(2S,4R)-1-((S)-2-amino-3,3-dimethylbutanoyl)-N-((S)-1-(4-(4-methylthiazol-5-yl)phenyl)ethyl)-4-((6-nitrobenzo[d][1,3]dioxol-5-yl)methoxy)pyrrolidine-2-carboxamide</image:caption>
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      <image:title>(2S,4R)-1-[(2S)-3,3-dimethyl-2-(6-methyl-2H-1,3-benzodioxole-5-sulfonamido)butanoyl]-4-hydroxy-N-{[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl}pyrrolidine-2-carboxamide</image:title>
      <image:caption>(2S,4R)-1-[(2S)-3,3-dimethyl-2-(6-methyl-2H-1,3-benzodioxole-5-sulfonamido)butanoyl]-4-hydroxy-N-{[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl}pyrrolidine-2-carboxamide</image:caption>
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      <image:title>(2-acetyl-5-(2-(((S)-1-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)amino)-2-oxoethoxy)phenyl)boronic acid</image:title>
      <image:caption>(2-acetyl-5-(2-(((S)-1-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)amino)-2-oxoethoxy)phenyl)boronic acid</image:caption>
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      <image:title>(2-formyl-5-(2-(((S)-1-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)amino)-2-oxoethoxy)phenyl)boronic acid</image:title>
      <image:caption>(2-formyl-5-(2-(((S)-1-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)amino)-2-oxoethoxy)phenyl)boronic acid</image:caption>
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      <image:title>(S,R,S)-AHPC-beta-Ala-endo-BCN</image:title>
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      <image:caption>((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)methyl (2-(2-(3-(((S)-1-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)amino)-3-oxopropoxy)ethoxy)ethyl)carbamate</image:caption>
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      <image:title>(S,R,S)-AHPC-PEG3-endo-BCN</image:title>
      <image:caption>((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)methyl ((S)-14-((2S,4S)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidine-1-carbonyl)-15,15-dimethyl-12-oxo-3,6,9-trioxa-13-azahexadecyl)carbamate</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3398.webp?v=1755783788</image:loc>
      <image:title>VHL Ligand 8</image:title>
      <image:caption>VHL Ligand 8</image:caption>
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    <loc>https://precisepeg.com/products/2s-5r-1-s-2-azido-3-3-dimethylbutanoyl-5-hydroxy-n-s-2-4-methylthiazol-5-yl-6-7-8-9-tetrahydro-5h-benzo7annulen-5-ylpyrrolidine-2-carboxamide</loc>
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      <image:title>GNE7599</image:title>
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    <loc>https://precisepeg.com/products/n-4-3-8-diazabicyclo3-2-1octan-3-ylphenethyl-3-methylaminothieno2-3-bpyridine-2-carboxamide</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3402.webp?v=1755783789</image:loc>
      <image:title>N-(4-(3,8-diazabicyclo[3.2.1]octan-3-yl)phenethyl)-3-(methylamino)thieno[2,3-b]pyridine-2-carboxamide</image:title>
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    <loc>https://precisepeg.com/products/s-2-3-3-aminothiophen-2-yl-1-1-biphenyl-4-ylmethylmethylamino-n-methyl-2-phenylacetamide</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3403.webp?v=1755783789</image:loc>
      <image:title>(S)-2-(((3&apos;-(3-aminothiophen-2-yl)-[1,1&apos;-biphenyl]-4-yl)methyl)(methyl)amino)-N-methyl-2-phenylacetamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/e-n-5-chloropyridin-3-yl-4-oxo-4-piperazin-1-ylbut-2-enamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3404.webp?v=1755783788</image:loc>
      <image:title>(E)-N-(5-chloropyridin-3-yl)-4-oxo-4-(piperazin-1-yl)but-2-enamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/e-n-5-chloro-6-2h-1-2-3-triazol-2-ylpyridin-3-yl-4-oxo-4-piperazin-1-ylbut-2-enamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3405.webp?v=1755783789</image:loc>
      <image:title>(E)-N-(5-chloro-6-(2H-1,2,3-triazol-2-yl)pyridin-3-yl)-4-oxo-4-(piperazin-1-yl)but-2-enamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-2-2-1-4-chlorophenylcyclohexyl-7-piperazin-1-ylquinazolin-4-ylaminoethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3406.webp?v=1755783789</image:loc>
      <image:title>tert-butyl (2-((2-(1-(4-chlorophenyl)cyclohexyl)-7-(piperazin-1-yl)quinazolin-4-yl)amino)ethyl)carbamate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-2-2-1-4-chlorophenylcyclopentyl-7-4-methylpiperazin-1-ylquinazolin-4-ylaminoethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3407.webp?v=1755783788</image:loc>
      <image:title>tert-butyl (2-((2-(1-(4-chlorophenyl)cyclopentyl)-7-(4-methylpiperazin-1-yl)quinazolin-4-yl)amino)ethyl)carbamate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-4-4-2-aminoethylamino-2-1-4-chlorophenylcyclohexylquinazolin-7-ylpiperazin-1-yl-2-prop-2-yn-1-yloxyethan-1-one</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3408.webp?v=1755783788</image:loc>
      <image:title>1-(4-(4-((2-aminoethyl)amino)-2-(1-(4-chlorophenyl)cyclohexyl)quinazolin-7-yl)piperazin-1-yl)-2-(prop-2-yn-1-yloxy)ethan-1-one</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n1-2-1-4-chlorophenylcyclopentyl-7-4-methylpiperazin-1-ylquinazolin-4-ylethane-1-2-diamine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3409.webp?v=1755783788</image:loc>
      <image:title>N1-(2-(1-(4-chlorophenyl)cyclopentyl)-7-(4-methylpiperazin-1-yl)quinazolin-4-yl)ethane-1,2-diamine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-2-5-bis4-pyrrolidin-1-ylpiperidine-1-carbonylphenylaminobenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3410.webp?v=1755783788</image:loc>
      <image:title>4-((2,5-bis(4-(pyrrolidin-1-yl)piperidine-1-carbonyl)phenyl)amino)benzoic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-n-s-1-cyclohexyl-2-s-2-4-3-hydroxybenzoylthiazol-2-ylpyrrolidin-1-yl-2-oxoethyl-2-methylaminopropanamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3411.webp?v=1755783789</image:loc>
      <image:title>(S)-N-((S)-1-cyclohexyl-2-((S)-2-(4-(3-hydroxybenzoyl)thiazol-2-yl)pyrrolidin-1-yl)-2-oxoethyl)-2-(methylamino)propanamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ciap1-ligand-1</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3412.webp?v=1755783788</image:loc>
      <image:title>cIAP1 ligand 1</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-s-1-s-2-2s-4s-4-amino-2-s-1-2-3-4-tetrahydronaphthalen-1-ylcarbamoylpyrrolidin-1-yl-1-cyclohexyl-2-oxoethylamino-1-oxopropan-2-ylmethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3413.webp?v=1755783788</image:loc>
      <image:title>tert-butyl ((S)-1-(((S)-2-((2S,4S)-4-amino-2-(((S)-1,2,3,4-tetrahydronaphthalen-1-yl)carbamoyl)pyrrolidin-1-yl)-1-cyclohexyl-2-oxoethyl)amino)-1-oxopropan-2-yl)(methyl)carbamate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ciap1-ligand-2</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3414.webp?v=1755783788</image:loc>
      <image:title>cIAP1 ligand 2</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-2-s-3-3-dimethyl-2-s-2-methylaminopropanamidobutanoyl-7-hydroxy-n-r-1-2-3-4-tetrahydronaphthalen-1-yl-1-2-3-4-tetrahydroisoquinoline-3-carboxamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3415.webp?v=1755783788</image:loc>
      <image:title>(S)-2-((S)-3,3-dimethyl-2-((S)-2-(methylamino)propanamido)butanoyl)-7-hydroxy-N-((R)-1,2,3,4-tetrahydronaphthalen-1-yl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-s-1-s-2-2s-4s-4-amino-2-r-1-2-3-4-tetrahydronaphthalen-1-ylcarbamoylpyrrolidin-1-yl-1-cyclohexyl-2-oxoethylamino-1-oxopropan-2-ylmethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3416.webp?v=1755783788</image:loc>
      <image:title>tert-butyl ((S)-1-(((S)-2-((2S,4S)-4-amino-2-(((R)-1,2,3,4-tetrahydronaphthalen-1-yl)carbamoyl)pyrrolidin-1-yl)-1-cyclohexyl-2-oxoethyl)amino)-1-oxopropan-2-yl)(methyl)carbamate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-s-1-s-2-2s-4s-4-amino-2-r-1-2-3-4-tetrahydronaphthalen-1-ylcarbamoylpyrrolidin-1-yl-1-cyclohexyl-2-oxoethylamino-1-oxopropan-2-ylmethylcarbamate-hydrochloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3417.webp?v=1755783788</image:loc>
      <image:title>tert-butyl ((S)-1-(((S)-2-((2S,4S)-4-amino-2-(((R)-1,2,3,4-tetrahydronaphthalen-1-yl)carbamoyl)pyrrolidin-1-yl)-1-cyclohexyl-2-oxoethyl)amino)-1-oxopropan-2-yl)(methyl)carbamate hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ciap1-ligand-4</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3418.webp?v=1755783789</image:loc>
      <image:title>cIAP1 ligand 4</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ap1867-3-aminoethoxy</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3419.webp?v=1755783788</image:loc>
      <image:title>AP1867-3-(aminoethoxy)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ap1867</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3420.webp?v=1755783788</image:loc>
      <image:title>AP1867</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-1-3-2-3-4-2-4-diaminopyrimidin-5-ylmethyl-2-6-dimethoxyphenoxypropylamino-2-oxoethoxyphenyl-3-3-4-dimethoxyphenylpropyl-s-1-s-2-3-4-5-trimethoxyphenylbutanoylpiperidine-2-carboxylate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3421.webp?v=1755783789</image:loc>
      <image:title>(R)-1-(3-(2-((3-(4-((2,4-diaminopyrimidin-5-yl)methyl)-2,6-dimethoxyphenoxy)propyl)amino)-2-oxoethoxy)phenyl)-3-(3,4-dimethoxyphenyl)propyl (S)-1-((S)-2-(3,4,5-trimethoxyphenyl)butanoyl)piperidine-2-carboxylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1r-3-3-4-dimethoxyphenyl-1-3-19-2-2-6-dioxopiperidin-3-yl-1-3-dioxoisoindolin-4-yloxy-2-18-dioxo-7-10-13-trioxa-3-17-diazanonadecyloxyphenylpropyl-2s-1-s-2-3-4-5-trimethoxyphenylbutanoylpiperidine-2-carboxylate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3422.webp?v=1755783789</image:loc>
      <image:title>(1R)-3-(3,4-dimethoxyphenyl)-1-(3-((19-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)-2,18-dioxo-7,10,13-trioxa-3,17-diazanonadecyl)oxy)phenyl)propyl (2S)-1-((S)-2-(3,4,5-trimethoxyphenyl)butanoyl)piperidine-2-carboxylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1r-3-3-4-dimethoxyphenyl-1-3-2-6-2-2-6-dioxopiperidin-3-yl-1-3-dioxoisoindolin-4-yloxyhexylamino-2-oxoethoxyphenylpropyl-2s-1-s-2-3-4-5-trimethoxyphenylbutanoylpiperidine-2-carboxylate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3423.webp?v=1755783789</image:loc>
      <image:title>(1R)-3-(3,4-dimethoxyphenyl)-1-(3-(2-((6-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)hexyl)amino)-2-oxoethoxy)phenyl)propyl (2S)-1-((S)-2-(3,4,5-trimethoxyphenyl)butanoyl)piperidine-2-carboxylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-1-3-1-4-1-2-4-5-tetrazin-3-ylphenyl-3-12-dioxo-5-8-dioxa-2-11-diazatridecan-13-yloxyphenyl-3-3-4-dimethoxyphenylpropyl-s-1-s-2-3-4-5-trimethoxyphenylbutanoylpiperidine-2-carboxylate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3425.webp?v=1755783789</image:loc>
      <image:title>(R)-1-(3-((1-(4-(1,2,4,5-tetrazin-3-yl)phenyl)-3,12-dioxo-5,8-dioxa-2,11-diazatridecan-13-yl)oxy)phenyl)-3-(3,4-dimethoxyphenyl)propyl (S)-1-((S)-2-(3,4,5-trimethoxyphenyl)butanoyl)piperidine-2-carboxylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-1-3-1-4-1-2-4-5-tetrazin-3-ylphenyl-3-19-dioxo-6-9-12-15-tetraoxa-2-18-diazaicosan-20-yloxyphenyl-3-3-4-dimethoxyphenylpropyl-s-1-s-2-3-4-5-trimethoxyphenylbutanoylpiperidine-2-carboxylate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3426.webp?v=1755783788</image:loc>
      <image:title>(R)-1-(3-((1-(4-(1,2,4,5-tetrazin-3-yl)phenyl)-3,19-dioxo-6,9,12,15-tetraoxa-2,18-diazaicosan-20-yl)oxy)phenyl)-3-(3,4-dimethoxyphenyl)propyl (S)-1-((S)-2-(3,4,5-trimethoxyphenyl)butanoyl)piperidine-2-carboxylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-1-3-1-4-1-2-4-5-tetrazin-3-ylphenyl-3-25-dioxo-6-9-12-15-18-21-hexaoxa-2-24-diazahexacosan-26-yloxyphenyl-3-3-4-dimethoxyphenylpropyl-s-1-s-2-3-4-5-trimethoxyphenylbutanoylpiperidine-2-carboxylate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3427.webp?v=1755783789</image:loc>
      <image:title>(R)-1-(3-((1-(4-(1,2,4,5-tetrazin-3-yl)phenyl)-3,25-dioxo-6,9,12,15,18,21-hexaoxa-2,24-diazahexacosan-26-yl)oxy)phenyl)-3-(3,4-dimethoxyphenyl)propyl (S)-1-((S)-2-(3,4,5-trimethoxyphenyl)butanoyl)piperidine-2-carboxylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-1-3-2-2-2-6-chlorohexyloxyethoxyethylamino-2-oxoethoxyphenyl-3-3-4-dimethoxyphenylpropyl-s-1-s-2-3-4-5-trimethoxyphenylbutanoylpiperidine-2-carboxylate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3428.webp?v=1755783789</image:loc>
      <image:title>(R)-1-(3-(2-((2-(2-((6-chlorohexyl)oxy)ethoxy)ethyl)amino)-2-oxoethoxy)phenyl)-3-(3,4-dimethoxyphenyl)propyl (S)-1-((S)-2-(3,4,5-trimethoxyphenyl)butanoyl)piperidine-2-carboxylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/z-2-6-difluoro-4-2-methyl-5-oxooxazol-45h-ylidenemethylphenyl-acetate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3429.webp?v=1755783789</image:loc>
      <image:title>(Z)-2,6-difluoro-4-((2-methyl-5-oxooxazol-4(5H)-ylidene)methyl)phenyl acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/z-4-6-4-3-5-difluoro-4-hydroxybenzylidene-2-methyl-5-oxo-4-5-dihydro-1h-imidazol-1-ylhexylamino-2-2-6-dioxopiperidin-3-ylisoindoline-1-3-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3430.webp?v=1755783789</image:loc>
      <image:title>(Z)-4-((6-(4-(3,5-difluoro-4-hydroxybenzylidene)-2-methyl-5-oxo-4,5-dihydro-1H-imidazol-1-yl)hexyl)amino)-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/z-2-4-3-5-difluoro-4-hydroxybenzylidene-2-methyl-5-oxo-4-5-dihydro-1h-imidazol-1-ylacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3431.webp?v=1755783789</image:loc>
      <image:title>(Z)-2-(4-(3,5-difluoro-4-hydroxybenzylidene)-2-methyl-5-oxo-4,5-dihydro-1H-imidazol-1-yl)acetic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-z-2-4-3-5-difluoro-4-hydroxybenzylidene-2-methyl-5-oxo-4-5-dihydro-1h-imidazol-1-ylacetate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3432.webp?v=1755783789</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl (Z)-2-(4-(3,5-difluoro-4-hydroxybenzylidene)-2-methyl-5-oxo-4,5-dihydro-1H-imidazol-1-yl)acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/benzyl-2r-4s-1-l-alanyl-4-hydroxypyrrolidine-2-carbonyl-l-tyrosyl-l-isoleucinate</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3433.webp?v=1755783789</image:loc>
      <image:title>benzyl ((2R,4S)-1-(L-alanyl)-4-hydroxypyrrolidine-2-carbonyl)-L-tyrosyl-L-isoleucinate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/benzyl-2s-4r-1-l-leucyl-l-alanyl-4-hydroxypyrrolidine-2-carbonyl-l-tyrosyl-l-isoleucinate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3434.webp?v=1755783788</image:loc>
      <image:title>benzyl ((2S,4R)-1-(L-leucyl-L-alanyl)-4-hydroxypyrrolidine-2-carbonyl)-L-tyrosyl-L-isoleucinate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-4-bromobenzyl-6-4-chlorophenyl-7h-1-2-4triazolo3-4-b1-3-4thiadiazin-7-ylacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3435.webp?v=1755783789</image:loc>
      <image:title>2-(3-(4-bromobenzyl)-6-(4-chlorophenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-7-yl)acetic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-3-4-bromobenzyl-6-4-chlorophenyl-7h-1-2-4triazolo3-4-b1-3-4thiadiazin-7-yl-n-2-2-2-6-chlorohexylaminoethoxyethoxyethylacetamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3436.webp?v=1755783788</image:loc>
      <image:title>2-(3-(4-bromobenzyl)-6-(4-chlorophenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-7-yl)-N-(2-(2-(2-((6-chlorohexyl)amino)ethoxy)ethoxy)ethyl)acetamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ethyl-z-5-3-hydroxy-4-methoxybenzylidene-4-oxo-2-phenylamino-4-5-dihydrothiophene-3-carboxylate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3437.webp?v=1755783788</image:loc>
      <image:title>ethyl (Z)-5-(3-hydroxy-4-methoxybenzylidene)-4-oxo-2-(phenylamino)-4,5-dihydrothiophene-3-carboxylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ethyl-z-5-3-2-2-2-2-aminoethoxyethoxyethoxyethoxy-4-hydroxybenzylidene-4-oxo-2-phenylamino-4-5-dihydrothiophene-3-carboxylate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3438.webp?v=1755783789</image:loc>
      <image:title>ethyl (Z)-5-(3-(2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethoxy)-4-hydroxybenzylidene)-4-oxo-2-(phenylamino)-4,5-dihydrothiophene-3-carboxylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-4-chloro-6-methoxy-7-3-pyrrolidin-1-ylpropoxyquinolin-2-ylmorpholine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3439.webp?v=1755783789</image:loc>
      <image:title>4-(4-chloro-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy)quinolin-2-yl)morpholine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-4-6-methoxy-2-morpholino-7-3-pyrrolidin-1-ylpropoxyquinolin-4-ylaminopiperidin-1-ylbutanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3440.webp?v=1755783789</image:loc>
      <image:title>4-(4-((6-methoxy-2-morpholino-7-(3-(pyrrolidin-1-yl)propoxy)quinolin-4-yl)amino)piperidin-1-yl)butanoic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-3-1-acryloylpiperidin-4-ylmethylphenoxybutanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3441.webp?v=1755783788</image:loc>
      <image:title>4-(3-((1-acryloylpiperidin-4-yl)methyl)phenoxy)butanoic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/z-2-2-6-dibromo-4-5-methyl-2-oxoindolin-3-ylidenemethylphenoxyacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3442.webp?v=1755783789</image:loc>
      <image:title>(Z)-2-(2,6-dibromo-4-((5-methyl-2-oxoindolin-3-ylidene)methyl)phenoxy)acetic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/z-2-2-6-dibromo-4-5-bromo-2-oxoindolin-3-ylidenemethylphenoxyacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3443.webp?v=1755783788</image:loc>
      <image:title>(Z)-2-(2,6-dibromo-4-((5-bromo-2-oxoindolin-3-ylidene)methyl)phenoxy)acetic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/5-hex-5-yn-1-yloxy-7-hydroxy-4-phenyl-2h-chromen-2-one</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3444.webp?v=1755783789</image:loc>
      <image:title>5-(hex-5-yn-1-yloxy)-7-hydroxy-4-phenyl-2H-chromen-2-one</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-n-3-aminopropyl-n-1-3-benzyl-7-chloro-4-oxo-3-4-dihydroquinazolin-2-ylpropyl-4-methylbenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3445.webp?v=1755783788</image:loc>
      <image:title>(R)-N-(3-aminopropyl)-N-(1-(3-benzyl-7-chloro-4-oxo-3,4-dihydroquinazolin-2-yl)propyl)-4-methylbenzamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-4-3-4-bromophenyl-1-2-chloroacetyl-4-5-dihydro-1h-pyrazol-5-ylphenoxyacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3446.webp?v=1755783789</image:loc>
      <image:title>2-(4-(3-(4-bromophenyl)-1-(2-chloroacetyl)-4,5-dihydro-1H-pyrazol-5-yl)phenoxy)acetic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-5-4-4-aminobutoxyphenyl-3-4-bromophenyl-4-5-dihydro-1h-pyrazol-1-yl-2-chloroethan-1-one-2-2-2-trifluoroacetate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3447.webp?v=1755783789</image:loc>
      <image:title>1-(5-(4-(4-aminobutoxy)phenyl)-3-(4-bromophenyl)-4,5-dihydro-1H-pyrazol-1-yl)-2-chloroethan-1-one 2,2,2-trifluoroacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/nimbolide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3448.webp?v=1755783789</image:loc>
      <image:title>Nimbolide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/nimbolide-ba-analog</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3449.webp?v=1755783789</image:loc>
      <image:title>Nimbolide BA analog</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/e-1-3-3-5-dimethoxy-4-2-piperazin-1-ylethoxyphenylacryloyl-5-6-dihydropyridin-21h-one</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3450.webp?v=1755783789</image:loc>
      <image:title>(E)-1-(3-(3,5-dimethoxy-4-(2-(piperazin-1-yl)ethoxy)phenyl)acryloyl)-5,6-dihydropyridin-2(1H)-one</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/5-n-2-benzylamino-1-3-4-dichlorophenyl-2-oxoethyl-2-chloroacetamidopentanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3451.webp?v=1755783789</image:loc>
      <image:title>5-(N-(2-(benzylamino)-1-(3,4-dichlorophenyl)-2-oxoethyl)-2-chloroacetamido)pentanoic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-3-2-2-3-aminopropoxyethoxyethoxypropyl-n-2-benzylamino-1-3-4-dichlorophenyl-2-oxoethyl-2-chloroacetamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3452.webp?v=1755783789</image:loc>
      <image:title>N-(3-(2-(2-(3-aminopropoxy)ethoxy)ethoxy)propyl)-N-(2-(benzylamino)-1-(3,4-dichlorophenyl)-2-oxoethyl)-2-chloroacetamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-12-dioxo-olean-911-en-28-oic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3453.webp?v=1755783789</image:loc>
      <image:title>3,12-Dioxo-olean-9(11)-en-28-oic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-5-1-acryloyl-3-oxopiperidin-4-ylfuran-2-ylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3454.webp?v=1755783789</image:loc>
      <image:title>3-(5-(1-acryloyl-3-oxopiperidin-4-yl)furan-2-yl)propanoic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/e-3-5-4-4-dimethylaminobut-2-enoyl-2-oxopiperazin-1-ylthiophen-2-ylpropanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3455.webp?v=1755783789</image:loc>
      <image:title>(E)-3-(5-(4-(4-(dimethylamino)but-2-enoyl)-2-oxopiperazin-1-yl)thiophen-2-yl)propanoic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/e-1-5-2-aminoethylthiophen-2-yl-4-4-dimethylaminobut-2-enoylpiperazin-2-one</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3456.webp?v=1755783789</image:loc>
      <image:title>(E)-1-(5-(2-aminoethyl)thiophen-2-yl)-4-(4-(dimethylamino)but-2-enoyl)piperazin-2-one</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-n-tert-butoxycarbonyl-n-4-6-4-hydroxy-1-3-phenylbutanoylpiperidin-4-ylmethyl-2-methyl-7-oxo-6-7-dihydro-2h-pyrazolo4-3-dpyrimidin-3-ylbenzylglycine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3457.webp?v=1755783789</image:loc>
      <image:title>(R)-N-(tert-butoxycarbonyl)-N-(4-(6-((4-hydroxy-1-(3-phenylbutanoyl)piperidin-4-yl)methyl)-2-methyl-7-oxo-6,7-dihydro-2H-pyrazolo[4,3-d]pyrimidin-3-yl)benzyl)glycine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/n-acetyl-s-2-amino-9-4-fluorobenzyl-6-oxo-6-9-dihydro-1h-purin-8-yl-l-cysteine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3458.webp?v=1755783789</image:loc>
      <image:title>N-acetyl-S-(2-amino-9-(4-fluorobenzyl)-6-oxo-6,9-dihydro-1H-purin-8-yl)-L-cysteine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-amino-8-1-3-2-2-3-aminopropoxyethoxyethoxypropyl-1h-pyrazol-3-yl-9-4-fluorobenzyl-1-9-dihydro-6h-purin-6-one</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3459.webp?v=1755783789</image:loc>
      <image:title>2-amino-8-(1-(3-(2-(2-(3-aminopropoxy)ethoxy)ethoxy)propyl)-1H-pyrazol-3-yl)-9-(4-fluorobenzyl)-1,9-dihydro-6H-purin-6-one</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-benzyloxy-3-3-phenylpropoxyphenol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3460.webp?v=1755783789</image:loc>
      <image:title>4-(benzyloxy)-3-(3-phenylpropoxy)phenol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-diphenethoxyphenol</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3461.webp?v=1755783789</image:loc>
      <image:title>3,4-diphenethoxyphenol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-4-aminobenzyl-7-benzyl-2-4-6-7-8-9-hexahydroimidazo1-2-apyrido3-4-epyrimidin-51h-one</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3462.webp?v=1755783789</image:loc>
      <image:title>4-(4-aminobenzyl)-7-benzyl-2,4,6,7,8,9-hexahydroimidazo[1,2-a]pyrido[3,4-e]pyrimidin-5(1H)-one</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/7-benzyl-4-4-bromobenzyl-2-4-6-7-8-9-hexahydroimidazo1-2-apyrido3-4-epyrimidin-51h-one</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3463.webp?v=1755783789</image:loc>
      <image:title>7-benzyl-4-(4-bromobenzyl)-2,4,6,7,8,9-hexahydroimidazo[1,2-a]pyrido[3,4-e]pyrimidin-5(1H)-one</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-2-2-4-7-benzyl-5-oxo-1-2-6-7-8-9-hexahydroimidazo1-2-apyrido3-4-epyrimidin-45h-ylmethylphenylaminoethoxyethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3464.webp?v=1755783789</image:loc>
      <image:title>tert-butyl (2-(2-((4-((7-benzyl-5-oxo-1,2,6,7,8,9-hexahydroimidazo[1,2-a]pyrido[3,4-e]pyrimidin-4(5H)-yl)methyl)phenyl)amino)ethoxy)ethyl)carbamate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/5-4-azidobut-1-yn-1-yl-4-chloro-7-4-methoxy-3-5-dimethylpyridin-2-ylmethyl-7h-pyrrolo2-3-dpyrimidin-2-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3465.webp?v=1755783789</image:loc>
      <image:title>5-(4-azidobut-1-yn-1-yl)-4-chloro-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/9-4-methoxy-3-5-dimethylpyridin-2-ylmethyl-n6-2-piperidin-4-ylethyl-9h-purine-2-6-diamine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3466.webp?v=1755783789</image:loc>
      <image:title>9-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-N6-(2-(piperidin-4-yl)ethyl)-9H-purine-2,6-diamine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/methyl-5-4-2-tert-butoxycarbonylaminoethoxyphenyl-6-chloro-1h-indole-3-carboxylate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3467.webp?v=1755783789</image:loc>
      <image:title>methyl 5-(4-(2-((tert-butoxycarbonyl)amino)ethoxy)phenyl)-6-chloro-1H-indole-3-carboxylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/5-4-2-aminoethoxyphenyl-6-chloro-1h-indole-3-carboxylic-acid-trifluoroacetate-salt</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3468.webp?v=1755783789</image:loc>
      <image:title>5-(4-(2-aminoethoxy)phenyl)-6-chloro-1H-indole-3-carboxylic acid trifluoroacetate salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2s-5s-9-4-aminomethylbenzyloxy-5-hydroxymethyl-2-isopropyl-1-methyl-1-4-5-6-tetrahydrobenzoe1-4diazocin-32h-one</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3469_d3909434-394d-4a2c-a781-f4f3ddc3a321.webp?v=1770498942</image:loc>
      <image:title>(2S,5S)-9-((4-(aminomethyl)benzyl)oxy)-5-(hydroxymethyl)-2-isopropyl-1-methyl-1,4,5,6-tetrahydrobenzo[e][1,4]diazocin-3(2H)-one</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bcl6-ligand-1</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3470.webp?v=1755783789</image:loc>
      <image:title>BCL6 ligand-1</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-5-chloro-4-3-1-ethoxy-2-methyl-1-oxopropan-2-yloxy-8-methoxy-1-methyl-2-oxo-1-2-dihydroquinolin-6-ylaminopyrimidin-2-ylpiperidine-4-carboxylic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3471.webp?v=1755783789</image:loc>
      <image:title>1-(5-chloro-4-((3-((1-ethoxy-2-methyl-1-oxopropan-2-yl)oxy)-8-methoxy-1-methyl-2-oxo-1,2-dihydroquinolin-6-yl)amino)pyrimidin-2-yl)piperidine-4-carboxylic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-4-2-5-3-5-dimethylisoxazol-4-yl-1-2-morpholinoethyl-1h-benzodimidazol-2-ylethylphenoxyethan-1-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3472.webp?v=1755783789</image:loc>
      <image:title>2-(4-(2-(5-(3,5-dimethylisoxazol-4-yl)-1-(2-morpholinoethyl)-1H-benzo[d]imidazol-2-yl)ethyl)phenoxy)ethan-1-amine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-2-5-3-5-dimethylisoxazol-4-yl-2-3-fluoro-4-prop-2-yn-1-yloxyphenethyl-1h-benzodimidazol-1-ylethylmorpholine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3473.webp?v=1755783789</image:loc>
      <image:title>4-(2-(5-(3,5-dimethylisoxazol-4-yl)-2-(3-fluoro-4-(prop-2-yn-1-yloxy)phenethyl)-1H-benzo[d]imidazol-1-yl)ethyl)morpholine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-4-2-5-3-5-dimethylisoxazol-4-yl-1-2-morpholinoethyl-1h-benzodimidazol-2-ylethyl-2-fluorophenoxyethan-1-amine</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3474.webp?v=1755783789</image:loc>
      <image:title>2-(4-(2-(5-(3,5-dimethylisoxazol-4-yl)-1-(2-morpholinoethyl)-1H-benzo[d]imidazol-2-yl)ethyl)-2-fluorophenoxy)ethan-1-amine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/4-2-3-fluoro-4-methylbenzamidoethylpyridin-4-ylmethylamino-4-oxobutanoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3475.webp?v=1755783789</image:loc>
      <image:title>4-((2-(3-fluoro-4-methylbenzamido)ethyl)(pyridin-4-ylmethyl)amino)-4-oxobutanoic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-4-2-4-tert-butyl-2-ethoxyphenyl-4-5-bis4-chlorophenyl-4-5-dihydro-1h-imidazole-1-carbonyl-2-oxopiperazin-1-ylacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3476.webp?v=1755783789</image:loc>
      <image:title>2-(4-(2-(4-(tert-butyl)-2-ethoxyphenyl)-4,5-bis(4-chlorophenyl)-4,5-dihydro-1H-imidazole-1-carbonyl)-2-oxopiperazin-1-yl)acetic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ccw16</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3477.webp?v=1755783789</image:loc>
      <image:title>CCW16</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-n-3-cyano-4-methyl-1h-indol-7-ylsulfamoylbenzoic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3478.webp?v=1755783789</image:loc>
      <image:title>3-(N-(3-cyano-4-methyl-1H-indol-7-yl)sulfamoyl)benzoic acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/my-1b</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3479.webp?v=1755783789</image:loc>
      <image:title>MY-1B</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-2-2-2-4-2r-3s-1-acryloyl-2-quinolin-8-ylcarbamoylazetidin-3-ylbenzamidoethoxyethoxyethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3480.webp?v=1755783789</image:loc>
      <image:title>tert-butyl (2-(2-(2-(4-((2R,3S)-1-acryloyl-2-(quinolin-8-ylcarbamoyl)azetidin-3-yl)benzamido)ethoxy)ethoxy)ethyl)carbamate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/tert-butyl-2-2-2-4-2s-3r-1-acryloyl-2-quinolin-8-ylcarbamoylazetidin-3-ylbenzamidoethoxyethoxyethylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3481.webp?v=1755783789</image:loc>
      <image:title>tert-butyl (2-(2-(2-(4-((2S,3R)-1-acryloyl-2-(quinolin-8-ylcarbamoyl)azetidin-3-yl)benzamido)ethoxy)ethoxy)ethyl)carbamate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-r-s-ahpc-c2-peg3-bcn</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3396_647c9c4c-c296-4ea5-9210-748a64bb54ea.webp?v=1756396478</image:loc>
      <image:title>(S,R,S)-AHPC-C2-PEG3-BCN</image:title>
      <image:caption>(S,R,S)-AHPC-C2-PEG3-BCN</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ap1867-7-ahpa-s-r-s-ahpc</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3424.webp?v=1755783789</image:loc>
      <image:title>AP1867-7-AhpA-(S,R,S)-AHPC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/bromo-peg3-ms</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AG-0664.png?v=1760732329</image:loc>
      <image:title>Bromo-PEG3-MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-4-dimethoxymethylpiperidin-1-ylphenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3482_ddca7eed-0613-46cd-9d9e-c62fe6470fec.webp?v=1763398168</image:loc>
      <image:title>3-(3-(4-(dimethoxymethyl)piperidin-1-yl)phenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(3-(4-(dimethoxymethyl)piperidin-1-yl)phenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-5-4-dimethoxymethylpiperidin-1-yl-2-fluorophenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3483_764640cf-f96a-45f6-b3fe-fd5572ed749e.webp?v=1763398170</image:loc>
      <image:title>3-(5-(4-(dimethoxymethyl)piperidin-1-yl)-2-fluorophenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(5-(4-(dimethoxymethyl)piperidin-1-yl)-2-fluorophenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-3-4-2-2-dimethoxyethylpiperidin-1-yl-2-fluorophenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3484_237bcbdf-bc34-4c61-b552-12c2b7aefbcc.webp?v=1763398171</image:loc>
      <image:title>3-(3-(4-(2,2-dimethoxyethyl)piperidin-1-yl)-2-fluorophenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(3-(4-(2,2-dimethoxyethyl)piperidin-1-yl)-2-fluorophenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-4-dimethoxymethylpiperidin-1-yl-2-methylphenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3485_42e0a1b7-ab4b-4a09-9ba6-87420f2676d5.webp?v=1763398173</image:loc>
      <image:title>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-2-methylphenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-2-methylphenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-4-dimethoxymethylpiperidin-1-yl-2-6-difluorophenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3486_3c45e6dd-bb52-45a3-bce0-5228567e08d5.webp?v=1763398176</image:loc>
      <image:title>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-2,6-difluorophenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-2,6-difluorophenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-1-4-2-6-dioxopiperidin-3-yl-3-5-difluorophenylpiperidine-4-carbaldehyde</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3487_bcd7c259-6538-44f4-b7ec-375c4a3ef1a8.webp?v=1763398178</image:loc>
      <image:title>(R)-1-(4-(2,6-dioxopiperidin-3-yl)-3,5-difluorophenyl)piperidine-4-carbaldehyde</image:title>
      <image:caption>(R)-1-(4-(2,6-dioxopiperidin-3-yl)-3,5-difluorophenyl)piperidine-4-carbaldehyde</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-4-dimethoxymethylpiperidin-1-yl-2-3-difluorophenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3488_cf29355f-5a0a-4f42-923c-1f376a06f097.webp?v=1763398182</image:loc>
      <image:title>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-2,3-difluorophenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-2,3-difluorophenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-4-dimethoxymethylpiperidin-1-yl-2-5-difluorophenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3489_5c95f041-3607-47f5-9ab4-6e981b657b54.webp?v=1763398185</image:loc>
      <image:title>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-2,5-difluorophenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-2,5-difluorophenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-4-dimethoxymethyl-4-fluoropiperidin-1-ylphenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3490_2d6d9ad1-12a4-45b4-b772-8304952ad0dd.webp?v=1763398187</image:loc>
      <image:title>3-(4-(4-(dimethoxymethyl)-4-fluoropiperidin-1-yl)phenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(4-(4-(dimethoxymethyl)-4-fluoropiperidin-1-yl)phenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-5-4-dimethoxymethylpiperidin-1-ylpyridin-2-ylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3491_97dedc06-e357-4ad7-9b09-d2346b98c78c.webp?v=1763398188</image:loc>
      <image:title>3-(5-(4-(dimethoxymethyl)piperidin-1-yl)pyridin-2-yl)piperidine-2,6-dione</image:title>
      <image:caption>3-(5-(4-(dimethoxymethyl)piperidin-1-yl)pyridin-2-yl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-6-4-dimethoxymethylpiperidin-1-ylpyridin-3-ylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3492_452e9a68-16f1-4595-8a53-34cf8963abef.webp?v=1763398190</image:loc>
      <image:title>3-(6-(4-(dimethoxymethyl)piperidin-1-yl)pyridin-3-yl)piperidine-2,6-dione</image:title>
      <image:caption>3-(6-(4-(dimethoxymethyl)piperidin-1-yl)pyridin-3-yl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-3-dimethoxymethylazetidin-1-ylphenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3493_e1f19622-ffda-462a-8cff-cc6ee9595eb4.webp?v=1763398192</image:loc>
      <image:title>3-(4-(3-(dimethoxymethyl)azetidin-1-yl)phenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(4-(3-(dimethoxymethyl)azetidin-1-yl)phenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-3-diethoxymethylpyrrolidin-1-ylphenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3494_66f23761-2620-4764-a3dd-e8cf7c9c904f.webp?v=1763398194</image:loc>
      <image:title>3-(4-(3-(diethoxymethyl)pyrrolidin-1-yl)phenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(4-(3-(diethoxymethyl)pyrrolidin-1-yl)phenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-4-2-6-dioxopiperidin-3-ylphenylpiperidine-4-carbaldehyde</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3495_57fbe0fe-53c4-4168-bfae-6e3802fc6e06.webp?v=1763398196</image:loc>
      <image:title>1-(4-(2,6-Dioxopiperidin-3-yl)phenyl)piperidine-4-carbaldehyde</image:title>
      <image:caption>1-(4-(2,6-Dioxopiperidin-3-yl)phenyl)piperidine-4-carbaldehyde</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-1-4-2-6-dioxopiperidin-3-ylphenylpiperidine-4-carbaldehyde</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3496_e0d030a5-b7e0-416e-9a7f-1ae4805588d8.webp?v=1763398197</image:loc>
      <image:title>(S)-1-(4-(2,6-dioxopiperidin-3-yl)phenyl)piperidine-4-carbaldehyde</image:title>
      <image:caption>(S)-1-(4-(2,6-dioxopiperidin-3-yl)phenyl)piperidine-4-carbaldehyde</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-3-4-4-dimethoxymethylpiperidin-1-ylphenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3497_88c88304-6233-4640-854e-199f62f571ba.webp?v=1763398199</image:loc>
      <image:title>(S)-3-(4-(4-(dimethoxymethyl)piperidin-1-yl)phenyl)piperidine-2,6-dione</image:title>
      <image:caption>(S)-3-(4-(4-(dimethoxymethyl)piperidin-1-yl)phenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-1-4-2-6-dioxopiperidin-3-ylphenylpiperidine-4-carbaldehyde</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3498_1b01002c-5dbf-4a85-9308-01c0875b0cf1.webp?v=1763398201</image:loc>
      <image:title>(R)-1-(4-(2,6-dioxopiperidin-3-yl)phenyl)piperidine-4-carbaldehyde</image:title>
      <image:caption>(R)-1-(4-(2,6-dioxopiperidin-3-yl)phenyl)piperidine-4-carbaldehyde</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-3-4-4-dimethoxymethylpiperidin-1-ylphenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3499_04edec94-40dc-4ea5-b30e-b4f99ac125a4.webp?v=1763398203</image:loc>
      <image:title>(R)-3-(4-(4-(dimethoxymethyl)piperidin-1-yl)phenyl)piperidine-2,6-dione</image:title>
      <image:caption>(R)-3-(4-(4-(dimethoxymethyl)piperidin-1-yl)phenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-4-dimethoxymethylpiperidin-1-yl-2-fluorophenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3500_8400c848-81b0-4ef3-9b37-0662216bfd7f.webp?v=1763398204</image:loc>
      <image:title>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-2-fluorophenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-2-fluorophenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/3-4-4-dimethoxymethylpiperidin-1-yl-3-fluorophenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3501_39893ec7-9213-4c09-a4a2-e633b6d9447c.webp?v=1763398206</image:loc>
      <image:title>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-3-fluorophenyl)piperidine-2,6-dione</image:title>
      <image:caption>3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-3-fluorophenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-1-4-2-6-dioxopiperidin-3-yl-2-fluorophenylpiperidine-4-carbaldehyde</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3502_6b70d132-ca83-421f-8f99-d78d02045fb2.webp?v=1763398208</image:loc>
      <image:title>(R)-1-(4-(2,6-dioxopiperidin-3-yl)-2-fluorophenyl)piperidine-4-carbaldehyde</image:title>
      <image:caption>(R)-1-(4-(2,6-dioxopiperidin-3-yl)-2-fluorophenyl)piperidine-4-carbaldehyde</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/s-3-4-4-dimethoxymethylpiperidin-1-yl-3-fluorophenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3503_ee9116d9-2ef3-45d7-9e21-9a33c8f6f3be.webp?v=1763398210</image:loc>
      <image:title>(S)-3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-3-fluorophenyl)piperidine-2,6-dione</image:title>
      <image:caption>(S)-3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-3-fluorophenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/r-3-4-4-dimethoxymethylpiperidin-1-yl-3-fluorophenylpiperidine-2-6-dione</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/ATA-3504_4c01459a-702c-42c2-a30e-7c624979bbbe.webp?v=1763398212</image:loc>
      <image:title>(R)-3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-3-fluorophenyl)piperidine-2,6-dione</image:title>
      <image:caption>(R)-3-(4-(4-(dimethoxymethyl)piperidin-1-yl)-3-fluorophenyl)piperidine-2,6-dione</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/e-z-4-nitrophenyl-2-3-oxo-3-4-prop-2-yn-1-ylcarbamoylphenylprop-1-en-1-ylthioethyl-carbonate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9180_5ae09904-d9ea-4817-a51a-c39927786cd4.webp?v=1763398214</image:loc>
      <image:title>(E/Z)-4-nitrophenyl (2-((3-oxo-3-(4-(prop-2-yn-1-ylcarbamoyl)phenyl)prop-1-en-1-yl)thio)ethyl) carbonate</image:title>
      <image:caption>(E/Z)-4-nitrophenyl (2-((3-oxo-3-(4-(prop-2-yn-1-ylcarbamoyl)phenyl)prop-1-en-1-yl)thio)ethyl) carbonate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-2-2-5-dioxopyrrolidin-1-yloxycarbonyloxyethyldisulfaneylethyl-prop-2-yn-1-ylcarbamate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9181_d6cc6b3e-7c7d-4348-a0ff-d9dc99bb4766.webp?v=1763398216</image:loc>
      <image:title>2-((2-((((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)oxy)ethyl)disulfaneyl)ethyl prop-2-yn-1-ylcarbamate</image:title>
      <image:caption>2-((2-((((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)oxy)ethyl)disulfaneyl)ethyl prop-2-yn-1-ylcarbamate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-5-dioxopyrrolidin-1-yl-e-6-2-2-n-methyl-4-oxo-4-phenylbut-2-enamidoethoxyethoxyhex-4-ynoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9182_e73102d7-173e-4d43-b7fe-3768b5bc756c.webp?v=1763398217</image:loc>
      <image:title>2,5-dioxopyrrolidin-1-yl (E)-6-(2-(2-(N-methyl-4-oxo-4-phenylbut-2-enamido)ethoxy)ethoxy)hex-4-ynoate</image:title>
      <image:caption>2,5-dioxopyrrolidin-1-yl (E)-6-(2-(2-(N-methyl-4-oxo-4-phenylbut-2-enamido)ethoxy)ethoxy)hex-4-ynoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/perfluorophenyl-e-6-2-2-n-methyl-4-oxo-4-phenylbut-2-enamidoethoxyethoxyhex-4-ynoate</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9183_fc602c2d-a208-4e8c-ad58-031b939aaffe.webp?v=1763398219</image:loc>
      <image:title>perfluorophenyl (E)-6-(2-(2-(N-methyl-4-oxo-4-phenylbut-2-enamido)ethoxy)ethoxy)hex-4-ynoate</image:title>
      <image:caption>perfluorophenyl (E)-6-(2-(2-(N-methyl-4-oxo-4-phenylbut-2-enamido)ethoxy)ethoxy)hex-4-ynoate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dtm-c6-val-cit-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9184_a9b62897-765b-44cd-a80f-b1cf480fbb3a.webp?v=1763398221</image:loc>
      <image:title>DTM-C6-Val-Cit-PAB</image:title>
      <image:caption>DTM-C6-Val-Cit-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dtm-c6-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9185_b5647601-eeea-4061-b40f-9a249f4cec38.webp?v=1763398223</image:loc>
      <image:title>DTM-C6-Val-Cit-PAB-PNP</image:title>
      <image:caption>DTM-C6-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/cbz-val-cit-pab-alpha-methylester-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9186_9ee95d44-3238-43a6-8c15-22b5a4f5a7b6.webp?v=1763398225</image:loc>
      <image:title>Cbz-Val-Cit-PAB-(alpha-methylester)-PNP</image:title>
      <image:caption>Cbz-Val-Cit-PAB-(alpha-methylester)-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ac-gluotbu-val-cit-pab-alpha-methylester-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9187_487408f2-5f33-484a-9d98-11478553eb9c.webp?v=1763398227</image:loc>
      <image:title>Ac-Glu(OtBu)-Val-Cit-PAB-(alpha-methylester)-PNP</image:title>
      <image:caption>Ac-Glu(OtBu)-Val-Cit-PAB-(alpha-methylester)-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/ac-gluotbu-gluotbu-val-cit-pab-alpha-methylester-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9188_167e312b-55f6-446c-9284-0953c6dde602.webp?v=1763398228</image:loc>
      <image:title>Ac-Glu(OtBu)-Glu(OtBu)-Val-Cit-PAB-(alpha-methylester)-PNP</image:title>
      <image:caption>Ac-Glu(OtBu)-Glu(OtBu)-Val-Cit-PAB-(alpha-methylester)-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbco-peg4-gly-gly-l-phe-n-benzylcarboxymethoxymethylglycinamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9189_7b011599-7a3e-4f73-9ef9-62ddb9b0b5a6.webp?v=1763398230</image:loc>
      <image:title>DBCO-PEG4-Gly-Gly-L-Phe-N-[(benzylcarboxymethoxy)methyl]Glycinamide</image:title>
      <image:caption>DBCO-PEG4-Gly-Gly-L-Phe-N-[(benzylcarboxymethoxy)methyl]Glycinamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-peg1-dipsi-phb-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9190_0bd7ba90-90f9-4756-974d-0db21e55637e.webp?v=1763398232</image:loc>
      <image:title>Mal-PEG1-DipSi-PHB-PNP</image:title>
      <image:caption>Mal-PEG1-DipSi-PHB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-c2-amido-peg4-amido-en-e-4-4-hydroxymethylphenyldiazenylbenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9191_2c3d9ea9-435e-4ece-8ad2-00c405563d00.webp?v=1763398234</image:loc>
      <image:title>Mal-C2-amido-PEG4-amido-EN-(E)-4-((4-(hydroxymethyl)phenyl)diazenyl)benzamide</image:title>
      <image:caption>Mal-C2-amido-PEG4-amido-EN-(E)-4-((4-(hydroxymethyl)phenyl)diazenyl)benzamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-c2-amido-peg4-amido-en-e-4-4-pnp-benzyl-carbonatediazenylbenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9192_fe8f2d74-a775-4922-840d-239ed6fb0abd.webp?v=1763398236</image:loc>
      <image:title>Mal-C2-amido-PEG4-amido-EN-(E)-4-((4-PNP-benzyl carbonate)diazenyl)benzamide</image:title>
      <image:caption>Mal-C2-amido-PEG4-amido-EN-(E)-4-((4-PNP-benzyl carbonate)diazenyl)benzamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-c2-amido-peg2-amido-en-e-4-4-hydroxymethylphenyldiazenylbenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9193_a3d2e3c9-56bd-48e8-a02a-aab0963264a4.webp?v=1763398238</image:loc>
      <image:title>Mal-C2-amido-PEG2-amido-EN-(E)-4-((4-(hydroxymethyl)phenyl)diazenyl)benzamide</image:title>
      <image:caption>Mal-C2-amido-PEG2-amido-EN-(E)-4-((4-(hydroxymethyl)phenyl)diazenyl)benzamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mal-c2-amido-peg2-amido-en-e-4-4-pnp-benzyl-carbonatediazenylbenzamide</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9194_bb5b0b19-3c23-4597-8122-0f904c3c2b55.webp?v=1763398239</image:loc>
      <image:title>Mal-C2-amido-PEG2-amido-EN-(E)-4-((4-PNP-benzyl carbonate)diazenyl)benzamide</image:title>
      <image:caption>Mal-C2-amido-PEG2-amido-EN-(E)-4-((4-PNP-benzyl carbonate)diazenyl)benzamide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-3-5-3-4-dibromo-2-5-dioxo-2-5-dihydro-1h-pyrrol-1-ylpentanamidopropyl-4-hydroxymethylpyridin-1-ium-chloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9195_1c748fc5-c3ed-4c17-aa51-a3d6fea4ca1c.webp?v=1763398242</image:loc>
      <image:title>1-(3-(5-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentanamido)propyl)-4-(hydroxymethyl)pyridin-1-ium chloride</image:title>
      <image:caption>1-(3-(5-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentanamido)propyl)-4-(hydroxymethyl)pyridin-1-ium chloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-3-5-3-4-dibromo-2-5-dioxo-2-5-dihydro-1h-pyrrol-1-ylpentanamidopropyl-4-2-5-dioxopyrrolidin-1-yloxycarbonyloxymethylpyridin-1-ium-chloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9196_f576d6bc-2108-4358-8837-6d055c0f721b.webp?v=1763398243</image:loc>
      <image:title>1-(3-(5-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentanamido)propyl)-4-(((((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)oxy)methyl)pyridin-1-ium chloride</image:title>
      <image:caption>1-(3-(5-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentanamido)propyl)-4-(((((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)oxy)methyl)pyridin-1-ium chloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/1-3-5-3-4-dibromo-2-5-dioxo-2-5-dihydro-1h-pyrrol-1-ylpentanamidopropyl-4-4-nitrophenoxycarbonyloxymethylpyridin-1-ium-chloride</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9197_0b4ddf2c-54ce-4f8f-b681-56610b3491c7.webp?v=1763398245</image:loc>
      <image:title>1-(3-(5-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentanamido)propyl)-4-((((4-nitrophenoxy)carbonyl)oxy)methyl)pyridin-1-ium chloride</image:title>
      <image:caption>1-(3-(5-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentanamido)propyl)-4-((((4-nitrophenoxy)carbonyl)oxy)methyl)pyridin-1-ium chloride</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c4-amido-val-ala-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9198_149235cd-ceb4-438c-bf30-8ce4692145b2.webp?v=1763398246</image:loc>
      <image:title>DBM-C4-amido-Val-Ala-PAB</image:title>
      <image:caption>DBM-C4-amido-Val-Ala-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c4-amido-val-ala-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9199_0fb0b48a-48c9-43eb-b9ff-17610f292a3b.webp?v=1763398249</image:loc>
      <image:title>DBM-C4-amido-Val-Ala-PAB-PNP</image:title>
      <image:caption>DBM-C4-amido-Val-Ala-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg1-carbamate-val-ala-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9200_053379b1-57ca-4d65-a4fb-6d7c38c33718.webp?v=1763398250</image:loc>
      <image:title>DBM-PEG1-carbamate-Val-Ala-PAB</image:title>
      <image:caption>DBM-PEG1-carbamate-Val-Ala-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg1-carbamate-val-ala-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9201_ce429094-6027-462d-bfd7-7e7279b22306.webp?v=1763398252</image:loc>
      <image:title>DBM-PEG1-carbamate-Val-Ala-PAB-PNP</image:title>
      <image:caption>DBM-PEG1-carbamate-Val-Ala-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mc-amido-val-ala-2-6-dichloro-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9204_b3f80d65-f9fb-4c54-b481-d7e990e1b14f.webp?v=1763398257</image:loc>
      <image:title>MC-amido-Val-Ala-(2,6-dichloro-PAB)</image:title>
      <image:caption>Mal-C6-amido-Val-Ala-(2,6-dichloro-PAB)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mc-amido-val-ala-2-6-dichloro-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9205_1fc7c26d-27ab-4ae1-9e49-c903a6929015.webp?v=1763398259</image:loc>
      <image:title>MC-amido-Val-Ala-(2,6-dichloro-PAB-PNP</image:title>
      <image:caption>Mal-C6-amido-Val-Ala-(2,6-dichloro-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c6-amido-val-ala-2-6-dichloro-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9206_110bd58a-77b6-4fd0-98a8-1892498c185f.webp?v=1763398261</image:loc>
      <image:title>DBM-C6-amido-Val-Ala-(2,6-dichloro-PAB)</image:title>
      <image:caption>DBM-C6-amido-Val-Ala-(2,6-dichloro-PAB)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c6-amido-val-ala-2-6-dichloro-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9207_cdbd9606-8d9c-4191-9d76-646e0cb055c4.webp?v=1763398263</image:loc>
      <image:title>DBM-C6-amido-Val-Ala-(2,6-dichloro-PAB-PNP</image:title>
      <image:caption>DBM-C6-amido-Val-Ala-(2,6-dichloro-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c7-amido-val-ala-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9208_b543d5e6-e1f3-40af-a01d-0293d38ee224.webp?v=1763398264</image:loc>
      <image:title>DBM-C7-amido-Val-Ala-PAB-PNP</image:title>
      <image:caption>DBM-C7-amido-Val-Ala-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c8-amido-val-ala-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9209_689ccbb2-5c2d-4a0e-a41a-d3627dff0899.webp?v=1763398266</image:loc>
      <image:title>DBM-C8-amido-Val-Ala-PAB-PNP</image:title>
      <image:caption>DBM-C8-amido-Val-Ala-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg1-amido-val-ala-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9210_2c92d4f7-8740-4a69-9d5d-8dda53f84a2e.webp?v=1763398268</image:loc>
      <image:title>DBM-PEG1-amido-Val-Ala-PAB-PNP</image:title>
      <image:caption>DBM-PEG1-amido-Val-Ala-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg2-amido-val-ala-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9211_19d36fb2-bef3-41d8-bf14-9c75fd488758.webp?v=1763398271</image:loc>
      <image:title>DBM-PEG2-amido-Val-Ala-PAB-PNP</image:title>
      <image:caption>DBM-PEG2-amido-Val-Ala-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg3-amido-val-ala-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9212_d177f596-035f-4f21-9292-e9e28a0b836b.webp?v=1763398273</image:loc>
      <image:title>DBM-PEG3-amido-Val-Ala-PAB-PNP</image:title>
      <image:caption>DBM-PEG3-amido-Val-Ala-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg6-amido-val-ala-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9213_532ad7ad-0e23-47cf-a12e-fd51285042ee.webp?v=1763398276</image:loc>
      <image:title>DBM-PEG6-amido-Val-Ala-PAB</image:title>
      <image:caption>DBM-PEG6-amido-Val-Ala-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg6-amido-val-ala-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9214_96fed7a2-e249-4670-aeab-480262b48452.webp?v=1763398279</image:loc>
      <image:title>DBM-PEG6-amido-Val-Ala-PAB-PNP</image:title>
      <image:caption>DBM-PEG6-amido-Val-Ala-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg1-carbamate-val-cit-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9215_375f1346-9cfe-49db-8c7b-4b9edfba0522.webp?v=1763398281</image:loc>
      <image:title>DBM-PEG1-carbamate-Val-Cit-PAB</image:title>
      <image:caption>DBM-PEG1-carbamate-Val-Cit-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg1-carbamate-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9216_1f63e0a5-c07c-4949-8115-334c9e6b0289.webp?v=1763398283</image:loc>
      <image:title>DBM-PEG1-carbamate-Val-Cit-PAB-PNP</image:title>
      <image:caption>DBM-PEG1-carbamate-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg1-amido-val-cit-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9217_5ec14796-4741-4eef-89e4-6df0c461ce07.webp?v=1763398284</image:loc>
      <image:title>DBM-PEG1-amido-Val-Cit-PAB</image:title>
      <image:caption>DBM-PEG1-amido-Val-Cit-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg1-amido-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9218_35f3bf2b-06aa-46e1-bd62-db25aec2a3e6.webp?v=1763398286</image:loc>
      <image:title>DBM-PEG1-amido-Val-Cit-PAB-PNP</image:title>
      <image:caption>DBM-PEG1-amido-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg2-amido-val-cit-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9219_2c227533-9be8-4a21-af2c-7d4d6a33dd04.webp?v=1763398288</image:loc>
      <image:title>DBM-PEG2-amido-Val-Cit-PAB</image:title>
      <image:caption>DBM-PEG2-amido-Val-Cit-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg2-amido-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9220_e0f515ab-0f07-4a33-ab23-ce2b32b3aa16.webp?v=1763398290</image:loc>
      <image:title>DBM-PEG2-amido-Val-Cit-PAB-PNP</image:title>
      <image:caption>DBM-PEG2-amido-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg3-amido-val-cit-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9221_a1a51a28-9b6c-4b85-ab1e-28a02fa5bf93.webp?v=1763398291</image:loc>
      <image:title>DBM-PEG3-amido-Val-Cit-PAB</image:title>
      <image:caption>DBM-PEG3-amido-Val-Cit-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-peg3-amido-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9222_8bea0d5a-34a9-4851-9d08-973aaae656c4.webp?v=1763398293</image:loc>
      <image:title>DBM-PEG3-amido-Val-Cit-PAB-PNP</image:title>
      <image:caption>DBM-PEG3-amido-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c4-amido-val-cit-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9223_784fe2d1-180c-4b1a-816b-8432a41d3113.webp?v=1763398295</image:loc>
      <image:title>DBM-C4-amido-Val-Cit-PAB</image:title>
      <image:caption>DBM-C4-amido-Val-Cit-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c4-amido-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9224_7f91098d-5cf4-472b-98de-fb02d70ee4c6.webp?v=1763398297</image:loc>
      <image:title>DBM-C4-amido-Val-Cit-PAB-PNP</image:title>
      <image:caption>DBM-C4-amido-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c6-amido-val-cit-pab</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9225_7db4b3b9-69b2-4a60-9b52-62a3b0f5ed39.webp?v=1763398299</image:loc>
      <image:title>DBM-C6-amido-Val-Cit-PAB</image:title>
      <image:caption>DBM-C6-amido-Val-Cit-PAB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c6-amido-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9226_dbe19a31-fc8c-499a-b047-e0fd29cb742f.webp?v=1763398300</image:loc>
      <image:title>DBM-C6-amido-Val-Cit-PAB-PNP</image:title>
      <image:caption>DBM-C6-amido-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/dbm-c12-amido-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9227_b3bcd6da-e26d-4fce-b291-61e01f656bc6.webp?v=1763398302</image:loc>
      <image:title>DBM-C12-amido-Val-Cit-PAB-PNP</image:title>
      <image:caption>DBM-C12-amido-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/mbm-paa-amido-val-cit-pab-pnp</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9228_ef0b1158-ef42-4ba1-89f4-38422e0b97b6.webp?v=1763398304</image:loc>
      <image:title>MBM-PAA-amido-Val-Cit-PAB-PNP</image:title>
      <image:caption>MBM-PAA-amido-Val-Cit-PAB-PNP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://precisepeg.com/products/2-4-3-bromo-2-5-dioxo-2-5-dihydro-1h-pyrrol-1-ylphenylacetic-acid</loc>
    <lastmod>2026-07-21T15:49:37-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0824/3934/0321/files/AAD-9229_8931b92c-ba1a-4b10-984e-5f428ba0612d.webp?v=1763398306</image:loc>
      <image:title>2-(4-(3-bromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl)acetic acid</image:title>
      <image:caption>2-(4-(3-bromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl)acetic acid</image:caption>
    </image:image>
  </url>
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