ECO glass column, AB-version, type 1 short / 1 long piston (Vario), 10 mm ID, 80-200 mm bed length,

ECO glass column, AB-version, type 1 short / 1 long piston (Vario), 10 mm ID, 80-200 mm bed length, 7-15 ml volume, 30 bar pressure limit, 40-100 µm frit porosity