ECOPLUS glass column, AB-version, type 1 short / 1 long piston, 50 mm ID, 90-250 mm bed length, 180-

ECOPLUS glass column, AB-version, type 1 short / 1 long piston, 50 mm ID, 90-250 mm bed length, 180-490 ml volume, 30 bar pressure limit, 5 µm frit porosity