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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Preparative Column   5μm 150mm x 14mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Preparative Column   5μm 250mm x 14mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Analytical Column         3μm 150mm x 2.1mm</image:title>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Analytical Column         3μm 150mm x 3.0mm</image:title>
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      <image:title>InertSustain Amide Analytical Column         3μm 250mm x 3.0mm</image:title>
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      <image:title>InertSustain Amide Analytical Column         3μm 30mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Analytical Column         3μm 50mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Analytical Column         3μm 75mm x 4.0mm</image:title>
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      <image:title>InertSustain Amide Analytical Column         3μm 100mm x 4.0mm</image:title>
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      <image:title>InertSustain Amide Analytical Column         3μm 125mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Analytical Column         3μm 150mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Analytical Column         3μm 250mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Analytical Column         3μm 30mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Analytical Column         3μm 50mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Analytical Column         3μm 75mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Amide Analytical Column         3μm 100mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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      <image:title>InertSustain Amide Analytical Column         3μm 125mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>InertSustain Amide Analytical Column         3μm 150mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>InertSustain Amide Analytical Column         3μm 250mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             5μm 50mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             5μm 100mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             5μm 150mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             5μm 250mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             5μm 75mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             5μm 150mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             5μm 250mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Packed Guard Column   5μm 50mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Packed Guard Column   5μm 33mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Preparative Column   5μm 100mm x 6.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Preparative Column   5μm 150mm x 6.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Preparative Column   5μm 250mm x 6.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Preparative Column   5μm 50mm x 7.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Preparative Column   5μm 100mm x 7.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Preparative Column   5μm 150mm x 7.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption>HPLC Column</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:caption>HPLC Column</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:caption>HPLC Column</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:title>InertSustain Phenylhexyl Replacement Cartridge Ei (2/pk) &amp; Holder Set   5μm 10mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
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      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption>HPLC Column</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>InertSustain Phenylhexyl Replacement Cartridge (5/pk) &amp; Holder Set for GL-Cart   5μm 5mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 30mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 50mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 75mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 100mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 150mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 250mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 30mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 50mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 75mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 100mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 150mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 250mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 30mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 100mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 150mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 30mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 50mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 75mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 100mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 150mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 250mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 30mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 50mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 75mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 100mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 150mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column             3μm 250mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Packed Guard Column   3μm 50mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column   3μm HP 100mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column   3μm HP 250mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column   3μm HP 50mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain Phenylhexyl Analytical Column   3μm HP 75mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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      <image:title>InertSustain Phenylhexyl Analytical Column   3μm HP 100mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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      <image:title>InertSustain Phenylhexyl Analytical Column   3μm HP 150mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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      <image:title>InertSustain Phenylhexyl Analytical Column   3μm HP 250mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>InertSustain Phenylhexyl Replacement Cartridge (2/pk) &amp; Holder Set for UHPLC   3μm HP 10mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>InertSustain Phenylhexyl Replacement Cartridge (2/pk) &amp; Holder Set for UHPLC   3μm HP 10mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>InertSustain Phenylhexyl Replacement Cartridge (2/pk) &amp; Holder Set for UHPLC   3μm HP 10mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_d86aad49-24d0-4ca0-836b-a495adf1f31e.png?v=1713525957</image:loc>
      <image:title>InertSustain Cyano 5μm   2.1x 20mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
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      <image:title>InertSustain CN Analytical Column   5μm 30mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
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      <image:title>InertSustain CN Analytical Column   5μm 50mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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      <image:title>InertSustain CN Analytical Column   5μm 75mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
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      <image:title>InertSustain CN Analytical Column   5μm 100mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
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      <image:title>InertSustain CN Analytical Column   5μm 150mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_6405e81e-c8f3-4d65-ac88-b86a11f97b46.png?v=1713525967</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 250mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_bbf6db91-9fc5-469d-a32b-99171d84b7d0.png?v=1713525969</image:loc>
      <image:title>InertSustain Cyano 5μm   3.0x 20mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_c8e0737a-0912-482a-b362-5a3c82b7937f.png?v=1713525975</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 30mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>InertSustain CN Analytical Column   5μm 50mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_6bea430b-6afd-42ea-9a48-89354e26f510.png?v=1713525953</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 75mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_5871a8ca-7bf5-492c-b215-f1ac9e0ffce9.png?v=1713525965</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 100mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_5dc84d3b-d4b8-4f7a-a489-a0a01f2cddb7.png?v=1713525967</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 150mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_1a5d07b3-9c0e-4648-91ba-2a8e3e2850ce.png?v=1713525973</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 250mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_8c698460-3217-4f8e-8dd7-1f7ce6079194.png?v=1713525972</image:loc>
      <image:title>InertSustain Cyano 5μm   4.0x 20mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_9b205cd8-be7b-43cb-9dcc-22917778a43c.png?v=1713525952</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 30mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_a1649089-e293-42d7-8e35-ed45d84680b1.png?v=1713525963</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 50mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_e0484f66-2667-469d-af7b-e3dc15fdfdfe.png?v=1713525966</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 75mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_79b3860b-032c-49ca-8aab-db9c5d1920a0.png?v=1713525971</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 100mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-4-0x150mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_f0da2ac1-3858-484f-8bcc-1dd922bc644a.png?v=1713525970</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 150mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-4-0x250mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_a7e424e7-609b-47a3-950e-a9ce89d60630.png?v=1713525950</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 250mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-4-6x-20mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_e627228b-0d6b-4b10-abb4-1b9276d6d308.png?v=1713525961</image:loc>
      <image:title>InertSustain Cyano 5μm   4.6x 20mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_593c1bfe-a425-4379-9efd-13313b2e4828.png?v=1713525964</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 30mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_471ef5cb-ec5c-48ea-903e-d0a5e5de5bcf.png?v=1713525969</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 50mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_128f454a-d1e2-4ac7-92f1-21ac966fd72c.png?v=1713525968</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 75mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_d7ec9248-3872-4d10-85b0-c764467788d5.png?v=1713525948</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 100mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-4-6x150mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_e9eb5a17-775a-472e-8a9e-c9edb8e68d4d.png?v=1713525960</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 150mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-4-6x250mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_efaa7437-aa0b-4f60-8d6d-8d766ed5d31f.png?v=1713525962</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 250mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-4-6x200mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_45fb0360-f19f-4781-b40a-62cbd4bdb74b.png?v=1713525968</image:loc>
      <image:title>InertSustain Cyano 5μm   4.6x200mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_230ea35a-ebdd-478d-ac6f-f591819e5961.png?v=1713525966</image:loc>
      <image:title>InertSustain CN Packed Guard Column   5μm 50mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/guard-column-4-0x50mm-inertsustain-cyano-5um</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_7feafcd2-81fc-4711-9525-719572a90c80.png?v=1713525946</image:loc>
      <image:title>InertSustain CN Packed Guard Column   5μm 50mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/guard-column-3-0x50mm-inertsustain-cyano-5um</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_83f7d767-a13d-4684-8ffd-83879a807005.png?v=1713525958</image:loc>
      <image:title>InertSustain CN Packed Guard Column   5μm 50mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_a2d1233e-81b4-4cee-904e-517ddab44315.png?v=1713525960</image:loc>
      <image:title>InertSustain CN Packed Guard Column   5μm 50mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/guard-column-4-0x10mm-inertsustain-cyano-5um</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_07e7a8df-807c-4218-a104-8d353d9f8b51.png?v=1713525966</image:loc>
      <image:title>InertSustain CN Packed Mini Guard Column   5μm 10mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/guard-column-4-6x33mm-inertsustain-cyano-5um</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_597d24b3-e905-4973-8f71-28dd12975e29.png?v=1713525964</image:loc>
      <image:title>InertSustain CN Packed Guard Column   5μm 33mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/guard-column-4-0x33mm-inertsustain-cyano-5um</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_9774834d-d010-467c-b305-3c2e43a65376.png?v=1713525945</image:loc>
      <image:title>InertSustain CN Packed Guard Column   5μm 33mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/guard-column-3-0x33mm-inertsustain-cyano-5um</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_da9b907e-b954-4d05-9247-abc1060d6141.png?v=1713525956</image:loc>
      <image:title>InertSustain CN Packed Guard Column   5μm 33mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/guard-column-2-1x33mm-inertsustain-cyano-5um</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_5476e7a7-596e-4ec4-9fe7-4bccb1f44472.png?v=1713525958</image:loc>
      <image:title>InertSustain CN Packed Guard Column   5μm 33mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-1-0x-30mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_77a18c73-be53-410d-b77d-4763e489bab3.png?v=1713525964</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 30mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-1-0x-50mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_64a233d0-4aac-4821-8696-b5c8f9354788.png?v=1713525962</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 50mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-1-0x-75mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_21a0eb81-b6fe-4a57-928b-f9fbf2e995f9.png?v=1713525943</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 75mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-1-0x100mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_0a2d9d1a-45c3-4ab7-8ce0-915be22ef5e6.png?v=1713525954</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 100mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-1-0x150mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_17a4ae14-6f9e-4c76-9edd-66899de14348.png?v=1713525957</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 150mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-1-0x250mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_b24dc9a3-04d5-4032-88ec-d7870393a0fe.png?v=1713525962</image:loc>
      <image:title>InertSustain CN Analytical Column   5μm 250mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/inertsustain-cyano-5um-1-5x-30mm</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
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    <image:image>
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      <image:title>InertSustain CN Semi-Preparative Column   5μm 100mm x 7.6mm</image:title>
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      <image:title>InertSustain CN Preparative Column   5μm 250mm x 14mm</image:title>
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      <image:title>InertSustain CN Preparative Column   5μm 100mm x 20mm</image:title>
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      <image:title>InertSustain CN Preparative Column   5μm 150mm x 20mm</image:title>
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      <image:title>InertSustain CN Preparative Column   5μm 250mm x 20mm</image:title>
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      <image:title>InertSustain CN Semi-Preparative Guard Column   5μm 50mm x 10mm</image:title>
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      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_0fdf42bd-6d7e-4e47-aa72-42ea8e9291ee.png?v=1713525926</image:loc>
      <image:title>InertSustain CN Replacement Cartridge for GL-Cart   5μm 5mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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    <image:image>
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      <image:title>InertSustain CN Replacement Cartridge (5/pk) &amp; Holder Set for GL-Cart   5μm 5mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_438ab547-82c3-4ebc-93a6-ff9c91278582.png?v=1713525936</image:loc>
      <image:title>InertSustain Cyano 3μm   2.1x 20mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_d4b07ea6-aaeb-4a01-bab5-230d1835937c.png?v=1713525931</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 30mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_7965d5e0-1694-41e3-854f-0a31703f162f.png?v=1713525916</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 50mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_81adef78-05fc-4fff-8fd3-e43e9c0a303e.png?v=1713525924</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 75mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_bc24d2e3-35ef-4640-90f9-447f5f510c7d.png?v=1713525929</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 100mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_87730244-4d0b-4056-a3f7-e27f736e8861.png?v=1713525935</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 150mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_c6927148-450c-4e72-8576-1f30ed7d2639.png?v=1713525929</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 250mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_3c2eba3c-aa41-46ec-aa24-fc5092bc89f4.png?v=1713525915</image:loc>
      <image:title>InertSustain Cyano 3μm   3.0x 20mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>InertSustain CN Analytical Column   3μm 30mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_b8eccebf-6685-437e-a265-02123f2aedc9.png?v=1713525927</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 50mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_acdda450-a307-41c7-8849-f54768f2ce1d.png?v=1713525933</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 75mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_8d252985-f363-470b-b704-c229549d9683.png?v=1713525927</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 100mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_36e07f33-7cde-4ff0-b4ad-49a071ca9d6a.png?v=1713525913</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 150mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_a1e50021-4d03-4530-aa72-50ca65aeb6f2.png?v=1713525920</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 250mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_c0873702-dc04-4f59-abba-946c55d70da3.png?v=1713525925</image:loc>
      <image:title>InertSustain Cyano 3μm   4.0x 20mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_79055c76-868f-4ac7-9b75-2afb9b650771.png?v=1713525931</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 30mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_864a8788-1f7e-420a-8aa3-a9fa77145a11.png?v=1713525925</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 50mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_191daf90-8539-4f34-a6a6-a5a553b74f05.png?v=1713525911</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 75mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_713657e8-1f1a-4672-a3fe-387b548f7026.png?v=1713525918</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 100mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>InertSustain CN Analytical Column   3μm 150mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_dbcaf7a2-bd18-4476-b5d9-1f379debefb0.png?v=1713525929</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 250mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_9b6823fc-8d81-4298-b26c-6665b519dfc7.png?v=1713525923</image:loc>
      <image:title>InertSustain Cyano 3μm   4.6x 20mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
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      <image:title>InertSustain CN Analytical Column   3μm 30mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_b0617d54-14dc-45d1-a279-062931baaf6e.png?v=1713525916</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 50mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_a131c0d2-367a-469a-9c5f-d57c9d1c417d.png?v=1713525922</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 75mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_8934c59f-e39c-4a56-b838-052bd96ded5f.png?v=1713525928</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 100mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_475fa31d-62df-47d2-9850-86934b10558e.png?v=1713525921</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 150mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_9f5942b8-d5aa-49e9-af68-b7d2966d0b9f.png?v=1713525908</image:loc>
      <image:title>InertSustain CN Analytical Column   3μm 250mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_8bb63360-89ea-4994-9f83-2a963d208ae2.png?v=1713525914</image:loc>
      <image:title>InertSustain CN Packed Guard Column   3μm 50mm x 4.6mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_883986a7-9a42-4b0d-bb1e-8f6d96047e80.png?v=1713525920</image:loc>
      <image:title>InertSustain CN Packed Guard Column   3μm 50mm x 4.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_bb65feb0-da29-4be3-b2d6-30762f5907d4.png?v=1713525926</image:loc>
      <image:title>InertSustain CN Packed Guard Column   3μm 50mm x 3.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/guard-column-2-1x50mm-inertsustain-cyano-3um</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0556/0166/0246/files/gl-sciences-hplc-column-_1_6175af76-4433-4f3f-bfe0-e1de4d2acc8d.png?v=1713525919</image:loc>
      <image:title>InertSustain CN Packed Guard Column   3μm 50mm x 2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://glsciences.shop/products/guard-column-4-0x10mm-inertsustain-cyano-3um</loc>
    <lastmod>2026-05-25T12:04:41+02:00</lastmod>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Analytical Column   3μm 150mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Packed Guard Column   3μm 50mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Packed Guard Column   3μm 50mm x 1.0mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Packed Guard Column   3μm 33mm x 1.5mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Packed Guard Column   3μm 33mm x 1.0mm</image:title>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Capillary EX Column   3μm 150mm x 0.7mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Capillary EX-Nano Column   3μm 50mm x 0.05mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Capillary EX-Nano Column   3μm 150mm x 0.05mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Capillary EX-Nano Column   3μm 150mm x 0.075mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Capillary EX-Nano Column   3μm 50mm x 0.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Capillary EX-Nano Column   3μm 150mm x 0.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:title>InertSustain CN Capillary EX-Nano Column   3μm 50mm x 0.2mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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      <image:caption></image:caption>
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      <image:title>InertSustain C18  Analytical Column   5µm 200mm x2.1mm</image:title>
      <image:caption>HPLC Column</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>InertSustain C18  Analytical Column   5µm 250mm x3.9mm</image:title>
      <image:caption>HPLC Column</image:caption>
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      <image:caption>HPLC Column</image:caption>
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