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Waters Corp Waters Column, C18, 130Å, 5 μm, 4.6 mm × 150 mm

Catalog No. 502037695 Shop All Waters Chromatography Solutions Products
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XSelect CSH C18 columns offer alternative selectivity using Charged Surface Hybrid (CSH) technology. CSH addresses peak shape asymmetry, poor loading for basic compounds, and slow mobile-phase re-equilibration. It provides superior peak shape, high peak capacity, and rapid column equilibration, enabling high-resolution separations and excellent batch-to-batch reproducibility for HPLC assays.

  • Alternative selectivity compared to other C18 sorbents.
  • Overcomes peak shape asymmetry and poor loading for basic compounds.
  • Superior peak shape and high peak capacity.
  • Increased mass load for preparative separation without ion-pairing reagents.
  • Rapid column equilibration.
  • High-resolution separations for complex samples.
  • Excellent batch-to-batch reproducibility.
  • Operational pH range: 1 to 11.
  • Withstands pressure of 6000 psi (415 Bar).

Catalog No. 50-203-7695 Supplier Waters Corp Supplier No. 186005290
May include imposed supplier surcharges.
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XSelect CSH C18 columns offer alternative selectivity using Charged Surface Hybrid (CSH) technology. CSH addresses peak shape asymmetry, poor loading for basic compounds, and slow mobile-phase re-equilibration. It provides superior peak shape, high peak capacity, and rapid column equilibration, enabling high-resolution separations and excellent batch-to-batch reproducibility for HPLC assays.

  • Alternative selectivity compared to other C18 sorbents.
  • Overcomes peak shape asymmetry and poor loading for basic compounds.
  • Superior peak shape and high peak capacity.
  • Increased mass load for preparative separation without ion-pairing reagents.
  • Rapid column equilibration.
  • High-resolution separations for complex samples.
  • Excellent batch-to-batch reproducibility.
  • Operational pH range: 1 to 11.
  • Withstands pressure of 6000 psi (415 Bar).

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