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Waters Corp Waters XSelect CSH C18 Column, 130Å/5μm, 19 mm × 150 mm

Catalog No. 50791433 Shop All Waters Chromatography Solutions Products
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XSelect CSH C18 columns offer alternative selectivity for general-purpose separations. Charged Surface Hybrid (CSH) technology improves peak shape, loading for basic compounds, and mobile-phase re-equilibration. This enhances recoveries, productivity, resolution for complex samples, column lifetimes, and lowers operating costs. It supports direct scaling from UPLC/HPLC screening to lab-scale purification and is compatible with HPLC, UPLC, and UHPLC systems.

  • Chemistry: C18
  • Separation mode: Reversed phase
  • Particle substrate: Hybrid
  • pH range: 1 to 11
  • Temperature limits: 80°C (low pH) to 45°C (high pH)
  • Maximum pressure: 6000 psi (415 Bar)
  • Particle size: 5 μm
  • Pore size: 130 Å
  • Format: OBD prep column
  • Inner diameter: 19 mm
  • Length: 150 mm
  • Carbon load: 15 %
  • Technique: LC/MS, LC

Catalog No. 50-791-433 Supplier Waters Corp Supplier No. 186005422
May include imposed supplier surcharges.
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XSelect CSH C18 columns offer alternative selectivity for general-purpose separations. Charged Surface Hybrid (CSH) technology improves peak shape, loading for basic compounds, and mobile-phase re-equilibration. This enhances recoveries, productivity, resolution for complex samples, column lifetimes, and lowers operating costs. It supports direct scaling from UPLC/HPLC screening to lab-scale purification and is compatible with HPLC, UPLC, and UHPLC systems.

  • Chemistry: C18
  • Separation mode: Reversed phase
  • Particle substrate: Hybrid
  • pH range: 1 to 11
  • Temperature limits: 80°C (low pH) to 45°C (high pH)
  • Maximum pressure: 6000 psi (415 Bar)
  • Particle size: 5 μm
  • Pore size: 130 Å
  • Format: OBD prep column
  • Inner diameter: 19 mm
  • Length: 150 mm
  • Carbon load: 15 %
  • Technique: LC/MS, LC

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