KM-C18

KM-C18 HPLC columns are the Vintage Chrom KSil C18 range, an octadecyl reversed-phase packing on KSil silica. The section serves analysts who specify the KSil line for routine reversed-phase assays in pharmaceutical, environmental and food-testing laboratories.

Fifty-four listings cover 125 × 4 mm and 125 × 4.6 mm columns on 100 Å silica with 3.5 µm, 5 µm and 10 µm particles. The 3.5 µm particle distinguishes the KSil family from the Bond and HyperVin ranges, which use 3 µm as their smallest size.

Choose 3.5 µm for a balance of efficiency and back-pressure on conventional HPLC systems, 5 µm for everyday methods and 10 µm for higher loading. Sister sections offer the KSil phase in C8, C4, cyano, amino and phenyl chemistries in identical formats. Request a quotation for any KM-C18 column.