UHPLC Column XSelect Premier Peptide CSH C18, 130 Å, 2.5 µm 4.6 x 50 mm

Quality controlled with peptide standards for the analysis of peptides, XSelect Premier Peptide CSH130 C18 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. The fact that the performance of a CSH130 C18 column exhibits little dependence on strong ion pairing agents makes it ideal for LC or LC-MS 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.