nanoEase M/Z Peptide CSH C18 Column, 130Å, 1.7 µm, 75 µm X 250 mm columns are designed for optimal performance for nano- to micro scale liquid chromatographic separation, offering the highest possible sensitivity, resolution and reproducibility for biomarker discovery and protein identification and characterization. All M/Z columns withstand 15kpsi (1,000 Bar)operating pressure and handle pressure fluctuations during injection extremely well and thus provide superior longevity. In order to achieve maximum performance, it is important to ensure that proper connections are made to minimize peak tailing and poor efficiency. These columns are equipped with the ZenFit connector, an easy to use, fingertight, tool free liquid connection. This ensures reproducible, leak free connections. The fittings will fit into Waters V-Detail ports as well as into Rheodyne/Vici compatible valves." This specific offering contains Waters patented CSH Technology 130Å pore, C18, 1.7 µm particles. The first choice for peptide separations, CSH 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. They exhibit little dependence on strong ion pairing agents, making them ideal for LC or LC-MS applications. Each batch is specifically QC tested using a gradient separation of a tryptic digest of cytochrome c (p/n: 186006371) to before being QC accepted as a Peptide separation column.
Suggested Uses: Bottom-up Proteomics, Nano-flow, Trap and Elute
