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HPLC Guard Column XSelect CSH130 C18 5 mm 2.1 mm 2.5 µm 130 Å
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Description
Waters CSH130 C18 based 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. Packed in ultra-low dispersion hardware, XSelect CSH130 C18 2.5 μm eXtended Performance [XP] columns enable exceptional separation performance, robustness and throughput for HPLC assays while enabling a seamless transition path toward UPLC adoption. The VanGuard pre-column connects directly to the inlet of an eXtended Performance column which minimizes extra columns volumes and reduces leaking by eliminating additional connections.
More Information
- Additional
| Brand | Waters |
|---|---|
| Carbon load | 15.0% |
| Column description | XSelect |
| Package specification | C18 (RP18, ODS, Octadecyl) |
| Endcapping | no |
| Inner diameter | 2.1 mm |
| mode | Reversed Phase (RP) |
| Particle Size | 2,5 µm |
| pH Range | 1 - 11 |
| Pore size | 130 Å |
| USP number | L1 |
| Length | 5 mm |