盐酸奈福泮片含量均匀度的一阶导数分光光度测定  

FIRST ORDER DERIVATIVE SPECTROPHOTOMETRY  FOR CONTENT UNIFORMITY OF NEFOPAM HYDROCHLORIDE TABLETS

作　　者：张继川 何卫民 孟凡明 陈雪云 

机构地区：[1]菏泽地区药品检验所 [2]定陶县医院

出　　处：《中国医药工业杂志》1998年第7期313-315,共3页Chinese Journal of Pharmaceuticals

摘　　要：采用一阶导数分光光度法测定盐酸奈福泮片的含量均匀度。样品不需特殊处理，操作简便，结果准确。平均回收率为１００．２％，ＲＳＤ为０．３８％。Content uniformity of nefopam hydrochloride tablets were determined without pretreatment by first order derivative spectrophotometry. The average recovery was 100.2% and RSD 0.38%. This method is simple and accurate.

关 键 词：一阶导数 分光光度法 奈福泮 片剂 含量均匀度 

分 类 号：R971.1[医药卫生—药品] R927.2[医药卫生—药学]