HPLC Columns and Cartridges
Waters Corp Waters XSelect HSS C18 Column, 3.5 μm, 100 Å, 3 mm X 150 mm
This general-purpose C18 bonded phase column utilizes HSS (High Strength Silica) technology, providing superior peak shape for bases and increased retention. It is designed for exceptional lifetimes at low pH and can sustain UPLC pressures.
- Provides superior peak shape for bases.
- Offers increased retention.
- Exceptional column lifetimes at low pH.
- Selectivity and retention similar to modern, fully endcapped, high-coverage silica-based C18 columns.
- Utilizes HSS (High Strength Silica) technology.
- Complements chromatographic performance of BEH and CSH particles.
- Sustains UPLC pressures.
- Fully scalable and transferable to UPLC separations.
- Delivers benefits including increased polar compound retention and different selectivity.
- Recommended operational pH range: 1 to 8.
- Designed to withstand a pressure of 6000 psi (415 Bar).
Waters Corp XSelect CSH C18 Method Validation Kit, 130Å, 2.5 µm, 2.1 mm X 150 mm, 3/pk
This method validation kit consists of three XSelect CSH C18 columns packed with three different batches of sorbent. XSelect CSH C18 columns are general purpose C18 columns that provide alternative selectivity compared to other C18 sorbents. Charged Surface Hybrid (CSH) technology enables superior peak shape and increased loading capacity for basic compounds. Packed in ultra-low dispersion hardware, 2.5 µm eXtended Performance [XP] columns enable exceptional separation performance, robustness and throughput for HPLC assays while enabling a seamless transition path toward UPLC adoption.
Waters Corp Waters XSelect CSH Phenyl-Hexyl Kit, 2.5 μm, 4.6 mm × 150 mm
This method validation kit, featuring three columns with different sorbent batches, offers alternative analyte selectivity for method development. Its trifunctionally bonded C6 phenyl-ligand provides a robust, low-bleed sorbent that selectively retains polyaromatic compounds through pi-pi interactions. The 2.5 μm eXtended Performance [XP] columns deliver exceptional separation performance and throughput for HPLC assays, enabling a seamless transition to UPLC.
- Three columns packed with different sorbent batches.
- Alternative analyte selectivity for method development.
- Trifunctionally bonded C6 phenyl-ligand ensures robust, low-bleed performance.
- Selectively retains polyaromatic compounds via pi-pi interactions.
- 2.5 μm XP columns provide exceptional separation performance and throughput for HPLC.
- Seamless transition path to UPLC adoption.
