用吸收度比值导数分光光度法测定撒痛风注射液含量

被引：3

作者：

孔璋

刘世庆

王凤霞

宫宏波

刘寒梅

王艳

机构：

[1] 沈阳药科大学药学系!沈阳

[2] 沈阳市皇姑区药品监督检验所!沈阳

[3] 辽宁省肿瘤医院

来源：

沈阳药科大学学报 | 2000年 / 02期

关键词：

ratio spectrum-derivative spectrophotometric method; Satongfeng Injection; sodium salicylate; coffeine; phenazone;

D O I：

10.14066/j.cnki.cn21-1349/r.2000.02.012

中图分类号：

R927.2 [药物含量测定];

学科分类号：

摘要：

The ratio spectrumderivative spectrophotometry was used for the simultaneous determination of sodium salicylate,coffeine and phenazone in the Satongfeng Injection.The mean recoveries of sodium salicylate,coffeine and phenazone in synthetic samples were 99.7%,101.4% and 99.3% respectively. The relative standard deviations (RSD) were 1.7%,1.8% and 1.2%(n=5). The results of this method were compared with those of the standard method by the t test, showing no significant difference(t 95,8 ).

引用

页码：114 / 116

页数：3