ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 3 mm X 150 mm, 3/pk

Waters, the world's leading specialist measurement firm, created the ACQUITY UPLC CSH Phenyl-Hexyl Column in response to feedback gathered at numerous client forums. Waters developed the Charged Surface Hybrid (CSH) Technology, the main mechanism behind the ACQUITY UPLC CSH columns, using the next evolution of particle technology.

Use the ACQUITY CSH Phenyl-Hexyl column wherever you require valuable lab equipment for method development that also offers alternative analyte selectivity. The trifunctionally bonded C6 phenyl ligand is a robust, low bleed sorbent that selectively retains polyaromatic compounds through pi-pi interactions.

When compared to other reversed-phase UPLC columns, the ACQUITY UPLC CSH Phenyl-Hexyl Columns provide alternate selectivity to straight-chain-alkyl phases, a wider range, and are distinct from Waters' other options. The ACQUITY UPLC CSH Phenyl-Hexyl Columns are ultra-efficient and provide a wide variety of selectivities without sacrificing critical performance characteristics such as peak shape for basic chemicals, low column bleed, and seamless transferability across particle sizes and column formats.

When analyzing basic compounds under low-pH, reversed-phase conditions, poor peak shape, and retention are often the results. In combination with the trifunctionally bonded phenyl-hexyl ligand, the controlled low-level surface charge of the CSH particle offers excellent peak shape for basic compounds, even in their ionized form under acidic mobile-phase conditions.

The ACQUITY UPLC CSH Phenyl-Hexyl Column, like all of our lab equipment, is made in a cGMP, ISO 9001 certified facility with ultra-pure reagents. Each batch of lab equipment’s packing material is chromatographically tested with acidic, basic, and neutral analytes, and the results are analyzed to guarantee that the expected outstanding, repeatable performance is attained.

Enhance the lifetime of your column by investing in the ACQUITY UPLC CSH Phenyl-Hexyl VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pk. Made using identical packing materials, the lab equipment works by removing any unwanted chemical or particulate contaminants from reaching the mobile stream.