Diaion Weakly Basic Anion Exchange Resin, PSDVB matrix, 300-1180um, 500ml Catalog No: WA30-05L
Diaion WK Methacrylic-Type Weak Acid Cation Exchange Resin, 300-1180um, 500ml Catalog No: WK11-05L
Diaion Resin, Weak Acidic Cation Exchanger, 425-1180um, 500ml Catalog No: WK60L-05L