几种卡尔费休氏水分测定法  

Several Karl Fischer water determination methods

作　　者：王晨[1] 许明哲[1] 王立新[1] 邹文博[1] 胡昌勤[1] 吴光翠 

机构地区：[1]中国药品生物制品检定所,北京100050 [2]新疆维吾尔自治区药品检验所奎屯分所,奎屯833200

出　　处：《药物分析杂志》2008年第12期2145-2148,共4页Chinese Journal of Pharmaceutical Analysis

摘　　要：本文对在日常工作中最常用的几种卡尔费休氏水分测定方法进行了比较,阐明了每个方法的优缺点和适用的样品,为常规检验工作中药品水分的测定和药品标准物质中水分的精确测定提供了指导。Several Karl Fischer water determination methods which involved in compendia are compared and the ad- vantage and disadvantage for each method were discussed. Therefore, guidance was provide for determining water content accurately in the pharmaceutical products and drug reference substances.

关 键 词：卡氏水分测定法 溶解转移法 回滴法 卡氏炉法 

分 类 号：R917[医药卫生—药物分析学]