Acclaim Polar Advantage HPLC guard cartridge with inner diameter 3 mm, length 10 mm and particle size 5.0 µm. 2 per package. Use holder V-2. With Thermo Scientific™ Acclaim™ Polar Advantage (PA) columns you can resolve a variety of polar and non-polar analytes. These sulfonamide-embedded, reversed-phase columns offer unique selectivity and excellent peak sharpness for acidic, basic and neutral analytes. In addition, the slightly hydrophilic surface, which remains in contact with purely aqueous mobile phases, prevents the well-known problem of dewetting with conventional C18 reversed-phase columns. Use Acclaim PA columns for efficient separations of nucleic acid and bases or pharmaceutical compounds with highly aqueous mobile phases. About the Acclaim family of Columns With the Acclaim family of reversed-phase columns, Thermo Scientific meets the high standards of modern HPLC and LC/MS methods. These silica-based columns with advanced binding and endcapping technoMeer tonenMinder tonen