摘要
采用转换曲线分光光度法测定复方氯霉素酊中氧霉素和水杨酸的含量，不经预先分离，可直接测出两组分的含量．氯霉素的平均回收率为100．58％，RSD为0.55％，水杨酸的平均回收率为99，95％，RSD为0．95％。
Chloramphenicol and salicylic acid in compound chloramphenicol tincture was assayed at the saml timl by chnging-curves spectrophotomltry. This method was simple,rapid and accurate. The average recovery of chloramphenicol and salicylic acid are 100. 5% , 99. 95 % respectively.
出处
《中国现代应用药学》
CAS
CSCD
1997年第6期32-33,共2页
Chinese Journal of Modern Applied Pharmacy
关键词
转换曲线
分光光度法
氯霉素
水杨酸
changing-curves spectrophotomltry, chloramphenicol, salicylic acid
