330 weakly basic Epoxy Anion Exchange Resin

201*7 Strong-base Stryrene Serial Anion Exchange Resin

001*7 Strongly acid Styrene Serial Cation exchange Resin

D113 Macroporous Weakly acid Crylic acid cation Exchange Resin

D301 Mcroporous Weakly Basic Styrene Anion Exchange Resin

D201 Macroporous Strong Basic Styrene Type Anion Exchange Resin

D001 Macroporous Strong acid Styrene Serial Cation Exchange Resin