ECO glass column, AB-version, type 1 short / 1 long piston (Vario), 50 mm ID, 630-750 mm bed length,

ECO glass column, AB-version, type 1 short / 1 long piston (Vario), 50 mm ID, 630-750 mm bed length, 1390-1480 ml volume, 10 bar pressure limit, 10-16 µm frit porosity