MN HPLC Column, VarioPrep, Nucleogen DEAE, 500A, 7um, 10x125mm Catalog No: 736599.100
MN HPLC Column (Valco type), Nucleogen DEAE, 500A, 7um, 6x125mm Catalog No: 736598
MN HPLC Column, Nucleogen DEAE, 60A, 7um, 4x125mm Catalog No: 736596.40