330 weak alkali epoxy anion exchange resin
poly(methyl) acrylic acid resin
pimaric-type resin acid
p-hydroxy benzoic acid resin
phosphotungstic acid supported on ion exchange resin
phosphonic acid type resin
Phenol Formaldehyde-humic Acid Resin
perfluorosulfonic acid resin
Perfluorinated Sulfonic Acid Resin
modified strong acid cation ion exchang resin by gallium sulfate
modified strong acid cation ion exchang resin by cerium sulfate
methylacrylic acid resin
maleic acid resin varnish
Macroporous strongly acid cation exchange resin
macroporous phosphoric acid resin
MACROPOROUS PHOSPHONIC ACID RESIN