Alltech Universal Cation & Cation HR Series

The Alltech Universal Cation HR Column is an addition to our line of Universal Cation Columns. This column is packed with high efficiency, high resolution, 3μm silica particles coated with Polybutadiene/Maleic Acid copolymer. The 3μm packing improves peak efficiencies for all cations.

Like the original Alltech Universal Cation Column, the Universal Cation HR Column is designed to separate monovalent and divalent cations, amines, and transition metals. A variety of mobile phases including methanesulfonic acid, sulfuric acid, nitric acid, citric acid, tartaric acid, and oxalic acid can be used to separate Group I and Group II cations, and amines. For transition metal separations, a mobile phase containing a mixture of tartaric and oxalic acids is required. The column can be used with single-column IC or suppressor-based IC systems