Waters Xselect Peptide Csh C18 Column Kit, 130å, 3.5 Μm, 2.1 Mm X 150 Mm, 1k - 15k

Waters XSelect CSH130 C18 3.5 µm 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 kit includes one XSelect CSH130 C18 column and one vial of Cytochrome C Digestion Standard (P/N 186006371). The standard is included to be able to immediately benchmark the column upon receipt and can be reordered as a separate part for continued monitoring. Each batch of digestion standard is prepared under strict quality control criteria confirmed on the included certificate of analysis.