| 双氯芬酸二乙胺凝胶剂的含量测定 |
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| 引用本文： | 李玮玲.双氯芬酸二乙胺凝胶剂的含量测定[J].北方药学,2014,0(8):1-2. |
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| 作者姓名： | 李玮玲 |
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| 作者单位： | 广州市药品检验所 广州 510160 |
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| 摘 要： | 目的：采用HPLC法测定双氯芬酸二乙胺凝胶剂的含量。方法：以甲醇：4％冰醋酸（70：30）为流动相，CNWC。8色谱柱（150mm×4．6mm，5μm），检测波长为276nm。结果：双氯芬酸钠的测定在51．600-1290．0μg／ml范围内线性关系良好，双氯芬酸钠的平均回收率为101．2％，RSD=1．2％（n=9）。结论：方法简单、灵敏度高，可用于双氯芬酸二乙胺凝胶剂的含量测定。
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| 关 键 词： | 双氯芬酸二乙胺凝胶剂 HPLC法 含量测定 |
Content Determination of Diclofenac Diethylamine Gel |
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| Li Weiling.Content Determination of Diclofenac Diethylamine Gel[J].BEIFANG YAOXUE,2014,0(8):1-2. |
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| Authors: | Li Weiling |
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| Institution: | Li Weiling(Guangzhou Institute for Drug Control , Guangdong,Guangzhou,China 510160) |
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| Abstract: | Objective：The purpose is to develop method for the content determination of Diclofenae Diethylamine Gel. Methods： Separation was performed on a CNW column （150mm×4.6mm,5μm）. The mobile phase consists of methanol：4% acetic acid solution （70：30,v/v）. The UV detection was set at 276nm. Results： Diclofenae diethylamine had a good linear relation in the range of 51.600-1290.0μg/m], the average reeovery of Diclofenae diethylamine was 101,1% and the RSD was 1.2%. Conclusion： The method was simple, sensitive and rapid and it could be used for the determination the content in Diclofenae Diethylamine Gel. |
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| Keywords: | Dielofenae Diethylamine Gel HPLC Determination of content |
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