KM-PH

KM-PH HPLC columns contain the Vintage Chrom KSil Phenyl phase, a phenyl-bonded reversed-phase packing. Pharmaceutical and environmental analysts use phenyl columns for aromatic compounds, where pi-pi interaction adds selectivity that a plain alkyl chain cannot provide.

Fifty-four listings cover 125 × 4 mm and 125 × 4.6 mm columns with 3.5 µm, 5 µm and 10 µm particles on 100 Å silica. The KSil Phenyl range is the compact, single-pore-size option; the ARO Alkyl Phenyl, Bi-Phenyl and Di-Phenyl sections provide alternative phenyl ligands and wider pore choices.

Pick KM-PH when a method names the KSil phase or when you want a phenyl column in exactly the same format as the KSil C18, C8 and C4 columns for screening. Use 3.5 µm for resolution, 10 µm for load. We will quote any configuration on request.