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目前常用的蒸馏水除氨法,是以白矾(明矾)[KAI(SO_4))_2·12H_2O]作稳氨剂。我院制剂室曾用本地药材公司出售之白矾,表面有灰垢,无玻璃样光泽,色灰暗,未经鉴别及铵盐检查,便用作稳氨剂,结果所得注射用水含铵盐术合格.依照中国药典八五年版一部85页,检查铵盐结果不符合规定,不可作氨稳定剂。我们又另选优质白矾(明矾)经作鉴别
At present, commonly used distilled water ammonia removal method is based on alum (alum) [KAI (SO 4)) 2 · 12H 2 O] as an ammonia stabilizer. Our hospital preparation room had a local company for the sale of alum, gray surface scale, no glass-like luster, dark gray, without identification and ammonium salt check, it will be used as ammonia stabilizer, the results obtained for injection of ammonium salt surgery qualified According to the Chinese Pharmacopoeia 85 edition of a 85, check the ammonium salt results do not meet the requirements, can not be used as ammonia stabilizer. We have another selection of high-quality alum (alum) for identification