Waters Xselect Csh Phenyl-Hexyl Method Validation Kit, 130å, 2.5 Μm, 3 Mm X 150

This method validation kit consists of three XSelect CSH Phenyl-Hexyl columns packed with three different batches of sorbent. XSelect CSH Phenyl-Hexyl columns provide you with alternative analyte selectivity compared to traditional reversed-phase columns and are a valuable tool for method development. The trifunctionally bonded C6 phenyl-ligand is a robust, low bleed sorbent that selectively retains polyaromatic compounds through pi-pi interactions. Packed in ultra-low dispersion hardware, 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.