紫外分光光度法测定洛索洛芬钠片的含量  

Determination of loxoprofen sodium tablets by UV spectrophtometry

作　　者：夏鹏霄[1] 杨翰春[1] 袁洪泽[1] 陈晓霞[1] 

机构地区：[1]中国人民解放军513医院药剂科,甘肃兰州732750

出　　处：《药学实践杂志》2004年第2期92-93,共2页Journal of Pharmaceutical Practice

摘　　要：目的:建立用紫外分光光度法测定洛索洛芬钠片含量的方法。方法:以水为溶剂,测定波长为223nm。结果:检测线性范围为4.01616.064μg/mL,r=0.9997。平均回收率为98.81％,RSD=1.19％。结论:本方法准确、快速、简便,可用于洛索洛芬钠片的质量控制。Objective: To establish an UV spectrophotometry method to determine the contents of loxoprofen sodium tablets. Methods: The water was used as solvent. The detection wavelength was set at 223nm. Results: The calibration curve was linear in the range from 4.016 to 16.064μg/mL, r=0.9997. The average recovery was 98.81% and the RSD was 1.29%(n=5). Conclusion: The method is accurate, rapid and simple for the quality control of loxoprofen sodium tablets.

关 键 词：紫外分光光度法 测定 洛索洛芬钠片 含量 

分 类 号：R927.2[医药卫生—药学]