coverage, unendcapped, highly stable cyano phase that provides low hydrophobicity for the rapid elution of hydrophobic analytes as well as alternate selectivity to traditional alkyl chain columns. 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.