摘要
本文报道用紫外分光光度法在276um波长处测定双氯灭痛栓剂中双氯灭痛的含量。该方法其平均回收率为100.4%,其变异系数为0.44%,结果表明用紫外分光光度法可用于双氯灭痛栓剂中双氯灭痛含量的测定。
The ultravioet spectrophotometry to determine the content of diclofenac-Na inthe suppository that was prepared by mixing syntheti aliphatic ester with sodi-um diclofenac has been developed. Diclofenac-Na was analyzed at 276nm and theaverage recovery was 100.4% and the coefficient of variation was 0.44% (n=6).Results of experiments showed that ultravioet spectrophotometry was an availa-ble method for determination of diclofenac-Na in suppository.
出处
《中国医院药学杂志》
CAS
CSCD
北大核心
1991年第6期259-260,共2页
Chinese Journal of Hospital Pharmacy
关键词
双氯灭痛
栓剂
含量
比色法
diclofenac suppository
UV spectrophotometry
