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比色法测定双氯灭痛片中双氯灭痛的含量
引用本文:田玉顺,玄凤花.比色法测定双氯灭痛片中双氯灭痛的含量[J].延边医学院学报,1998,21(4):236-237.
作者姓名:田玉顺  玄凤花
作者单位:延边大学药学院药物分析教研室,延边大学医学院实验设备管理科,延边大学医学院附属医院慢性病科
摘    要:以菲咯啉 铁(Ⅲ)为显色剂,测定了双氯灭痛片剂中双氯灭痛的含量.其平均回收率为100.22%,相对标准偏差为0.80%.

关 键 词:双氯灭痛  比色法  片剂

Content determination of diclofenac sodium in tablets by colorimetry
Tian Yushun ,Xuan Fenghua ,Li Yushan ,Yin Shouyu ,Sun Huiying ,Quan Hongmei.Content determination of diclofenac sodium in tablets by colorimetry[J].Journal of Medical Science Yanbian University,1998,21(4):236-237.
Authors:Tian Yushun  Xuan Fenghua  Li Yushan  Yin Shouyu  Sun Huiying  Quan Hongmei
Institution:Tian Yushun 1,Xuan Fenghua 2,Li Yushan 3,Yin Shouyu 1,Sun Huiying *,Quan Hongmei 1 1 Department of Medicinal Analysis,Yanbian University College of Pharmacy 2 Department of Laboratory Management,Yanbian University College of Medicine 3
Abstract:The content of diclofenac sodium in tablets was determined with phenanthroline iron(Ⅲ) as color reagent. The average recovery was 100.22% and the coefficient of variation was 0.80%.
Keywords:diclofenac  colorimetry  tablets
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