DIAION™ SAT20L is a gel type strongly basic anion exchange resin. It has a standard cross-linkages and shows lower TOC and metal leakage. It is recommended for semiconductor UPW application.
DIAION™ SKT20L is a gel type strongly acidic cation exchange resin. It has standard cross-linkages and shows lower TOC and metal leakage. It is recommended for semiconductor UPW application.
DIAION™ SMT200L is a mixed resin with strongly acidic cation exchange resin, DIAION™ SKT20L, and strongly basic anion exchange resin, DIAION™ SAT20L. It is used for non-regenerable mixed bed for semiconductor ultrapure water.