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Waters Corp XSelect CSH C18 OBD Prep Column, 10 μm, 19 mm, 250 mm

Catalog No. 502392105 Shop All Waters Chromatography Solutions Products
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XSelect CSH C18 columns are general-purpose preparative chromatography columns designed for purification. They utilize Charged Surface Hybrid (CSH) and Optimal Bed Density (OBD) technologies to address common column-related issues and provide uniform, optimally packed column beds for improved resolution, peak shape, and mass loading in preparative liquid chromatography.

  • CSH C18 chemistry for reversed phase separation.
  • Hybrid particle, spherical shape, 10 μm particle size.
  • Dimensions: 19 mm inner diameter, 250 mm length.
  • Pore size: 130 Å.
  • Wide pH range: 1 to 11.
  • Operating temperature up to 80°C (low pH) and 45°C (high pH).
  • Maximum pressure: 6000 psi (415 Bar).
  • Addresses peak shape asymmetry and poor loading for basic compounds.
  • Facilitates fast pH switching and column equilibration.
  • Ensures ruggedness and reproducibility.

Catalog No. 50-239-2105 Supplier Waters Corp Supplier No. 186007294
May include imposed supplier surcharges.
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XSelect CSH C18 columns are general-purpose preparative chromatography columns designed for purification. They utilize Charged Surface Hybrid (CSH) and Optimal Bed Density (OBD) technologies to address common column-related issues and provide uniform, optimally packed column beds for improved resolution, peak shape, and mass loading in preparative liquid chromatography.

  • CSH C18 chemistry for reversed phase separation.
  • Hybrid particle, spherical shape, 10 μm particle size.
  • Dimensions: 19 mm inner diameter, 250 mm length.
  • Pore size: 130 Å.
  • Wide pH range: 1 to 11.
  • Operating temperature up to 80°C (low pH) and 45°C (high pH).
  • Maximum pressure: 6000 psi (415 Bar).
  • Addresses peak shape asymmetry and poor loading for basic compounds.
  • Facilitates fast pH switching and column equilibration.
  • Ensures ruggedness and reproducibility.

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