... from 85-98, for use of pharmaceuticals, supplements, food, cosmetic, herb extraction, tobacco, water treatment, Water/air Purification and many varies ... Series Hyaluronic Acid ChitosanSodium Acety-chitosan(CPCTS) Specialized Chitosan Series Herb Extacting ChitosanUrokinase Extacting ChitosanPharmaveuical ChitosanTobacco Chip-paste ChitosanCosmetic Hydrophilic ChitosanPaper ...