摘要
目的:建立加味藿香正气丸中水分测定的方法。方法:分别采用卡尔-费休氏法与甲苯法测定水分。结果:卡尔-费休氏滴定法的平均回收率为99.87%,RSD=0.2%(n=6),两种方法测定的数据基本一致。结论:卡尔-费休氏法测定加味藿香正气丸中的水分简便、准确。
Objective：To establish a method for the content determination of moisture in Jiawei Huoxiang Zhengqi Pills by Kaer Fischer Titration.Methods：The Kaer Fischer Titration and Toluene method were used.Results：The average recov ery rate was 99.87%,RSD=0.2%（n=6）.The results of the two methods were almost identical.Conclusion：Kaer Fischer Titration for the moisture content in Jiawei Huoxiang Zhengqi Pills is simple and precise.
出处
《中国医药导报》
CAS
2010年第20期56-56,58,共2页
China Medical Herald
关键词
加味藿香正气丸
卡尔-费休氏法
水分测定
Jiawei Huoxiang Zhengqi Pills
Kaer Fischer Titration
Moisture determination
