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Waters Corp Waters XTerra Shield RP18 Sentry Guard Cartridge, 125Å, 5 μm, 2.1 x 20 mm

Catalog No. 50780443 Shop All Waters Chromatography Solutions Products
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The XTerra Shield RP18 Sentry Guard Cartridge is a high-performance, hybrid-based reversed-phase C18 column designed for general purpose analytical separations in High-Performance Liquid Chromatography (HPLC) systems. This cartridge incorporates embedded polar group technology, which significantly enhances peak shape performance, especially for highly basic compounds.

  • Superior pH stability for wider applications.
  • Embedded polar group technology improves peak shape for basic compounds.
  • Hybrid particle substrate for robust and reproducible chromatography.
  • Spherical particle shape ensures efficient packing and consistent flow.
  • Low silanol activity minimizes secondary interactions for better peak symmetry.
  • Endcapped for enhanced column lifetime and performance.
  • Guard cartridge format protects analytical column from contaminants.

Catalog No. 50-780-443 Supplier Waters Corp Supplier No. 186000654
May include imposed supplier surcharges.
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The XTerra Shield RP18 Sentry Guard Cartridge is a high-performance, hybrid-based reversed-phase C18 column designed for general purpose analytical separations in High-Performance Liquid Chromatography (HPLC) systems. This cartridge incorporates embedded polar group technology, which significantly enhances peak shape performance, especially for highly basic compounds.

  • Superior pH stability for wider applications.
  • Embedded polar group technology improves peak shape for basic compounds.
  • Hybrid particle substrate for robust and reproducible chromatography.
  • Spherical particle shape ensures efficient packing and consistent flow.
  • Low silanol activity minimizes secondary interactions for better peak symmetry.
  • Endcapped for enhanced column lifetime and performance.
  • Guard cartridge format protects analytical column from contaminants.

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