DB-WAX Ultra Inert Columns

DB-WAX Ultra Inert (UI) represents the ultimate performance of PEG stationary phase inertness, providing symmetric peak shape and improved response for challenging polar compounds. All DB-WAX UI columns are individually tested with an Ultra Inert Wax test probe mixture according to the strictest industry QC standards to ensure consistent column-to-column inertness performance for challenging active analytes such as free fatty acids, alcohols, diols, and aldehydes, with minimal compound adsorption or degradation.;Since it offers the same selectivity as Agilent J&W DB-WAX, upgrading to Ultra Inert performance is easy, with minimal validation required – theres no need to recreate or modify existing compound libraries that are based on DB-WAX selectivity.