DB-WAX Ultra Inert
DB-WAX Ultra Inert (UI) represents the ultimate performance of PEG stationary phase inertness because it provides 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. This ensures 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. Having the same selectivity as Agilent J&W DB-WAX makes upgrading to Ultra Inert performance easy with minimal validation when switching to DB-WAX UI. No need to recreate or modify existing compound libraries that are based on DB-WAX selectivity.