ECO glass column, AB-version, type 1 short / 1 long piston (Vario), 25 mm ID, 80-200 mm bed length,

ECO glass column, AB-version, type 1 short / 1 long piston (Vario), 25 mm ID, 80-200 mm bed length, 50-100 ml volume, 15 bar pressure limit, 16-40 µm frit porosity