ECO glass column, AB-version, type 1 short / 1 long piston (Vario), 50 mm ID, 80-200 mm bed length,

ECO glass column, AB-version, type 1 short / 1 long piston (Vario), 50 mm ID, 80-200 mm bed length, 180-390 ml volume, 10 bar pressure limit, 16-40 µm frit porosity