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 Pharmaceutical applications for ion exchange resins and polymeric adsorbents used in other industries but with the added requirements for certification and validation. The resins can be used as active pharmaceutical ingredients and excipients, and as water treatment media. Other applications include extraction and purification of enzymes, hormones, alkaloids, viruses, antibiotics streptomycin, penicillin, and treatment of fermentation products, etc. (责任编辑：admin) |