摘要
用一阶导数分光光度法测定盐酸环丙沙星滴眼液的含量,能消除尼泊金乙酯的干扰,方法简便、准确。回收率99.27%,RSD0.92%。
The first order derivative spectrophotometry was used for determination of ciprofloxacin hydrochloride in its eye drops to eliminate interference of ethyl p-hydroxybenzoate. The method was simple and accurate with average recovery 99.27% and RSD=0.92%.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
1994年第11期503-505,共3页
Chinese Journal of Pharmaceuticals
关键词
分光光度法
盐酸环丙沙星
滴眼液
first order derivative spectrophotometry
ciprofloxacin hydrochloride eye drops
determination