摘要
采用紫外分光光度法测定乳酸司帕沙星葡萄糖注射液的含量，以０．１ ｍ ｏｌ／Ｌ乳酸液为溶剂，在２９８ ｎｍ 波长处测定。司帕沙星浓度在２～１２ μｇ／ｍ ｌ范围内与吸光度呈良好的线性关系（ｒ＝ ０．９９９９），平均回收率为９９．９２％ ，ＲＳＤ 为０．１％ 。该法简便快速，重复性好，结果准确可靠。
Sparfloxacin lactate glucose inje ction was determined in 0.1 mol/L lactate acid solution by ultraviolet spectrophotometry at of 298 nm. r was 0.9999. The average recovery was 99 92%, RSD was 0.1%. The method was accurate, simple and rapid.
出处
《华西药学杂志》
CAS
CSCD
北大核心
1999年第5期399-400,共2页
West China Journal of Pharmaceutical Sciences
关键词
乳酸司帕沙星
注射液
紫外分光光度法
含量测定
Sparfloxacin lactate injection Ultraviolet spectrophotometry Determination
