Waters XSelect Premier Peptide CSH C18 Column with eConnect Column Tag, 130 Å, 2.5 µm, 4.6 x 150 mm, 1/pk - 186009909RF

Waters XSelect Premier Peptide CSH C18 Column, 130Å, 2.5µm, 4.6 x 150mm, 1/pk with eConnect Column Tag

Product Number: 186009909RF

The first choice for peptide separations, Waters XSelect Premier Peptide CSH C18 Column, 130Å, 2.5 µm, 4.6 x 50 mm particles contain a low and carefully-defined concentration of positive charges that yield comparatively excellent peak shape for peptides using either FA- or TFA-containing mobile phases. Quality controlled with cytochrome c digest standards (p/n: 186006371) for the analysis of peptides. The fact that the performance of an XSelect Premier Peptide CSH C18 Column, 130Å, 2.5 µm, 4.6 x 50 mm Column exhibits little dependence on strong ion pairing agents makes it ideal for LC applications. This column is part of the MaxPeak Premier Class of Columns, which deliver the chromatographic performance expected from our particle technologies while increasing reproducibility, peak shape, and recovery for metal-sensitive analytes. Suggested Use: Peptide Separations, Peptide Analysis, Synthetic Peptides. This column comes equipped with an electronic eConnect column tag containing unique column-specific information. These NFC-enabled device-tagged columns were developed to automatically identify, track and digitally trace column use history. eConnect columns can be used on any HPLC, but its advantages are unlocked when used with the Waters Alliance iS and Alliance iS Bio System running Empower software.

CSH (Charged Surface Hybrid) Technology

The Charged Surface Hybrid (CSH) particle is Waters third generation hybrid particle technology. Based on Waters Ethylene Bridged Hybrid (BEH) particle technology, CSH particles incorporate a low-level surface charge that improves sample loadability and peak asymmetry in low-ionic-strength mobile phases, while maintaining the mechanical and chemical stability inherent in the BEH particle technology.

The advantages of CSH columns include:

• Superior peak shape for basic compounds
• Increased loading capacity
• Rapid column equilibration after changing mobile-phase pH
• Improved batch-to-batch reproducibility
• Exceptional stability at low and high pH
• Seamless transfer between HPLC and UPLC technology platforms
• Available Particle Sizes: 1.7, 2.5, 3.5, 5, and 10 µm
• Column Chemistries: C18, Phenyl-Hexyl, Fluoro-Phenyl

Specifications