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肤炎宁霜的可见分光光度法测定

Visible Spectrometry Method of Fu Yan Ning Cream

  • 摘要: 基于肤炎宁在酸性介质中与三价铁离子形成棕黄色复合物,建立了5%肤炎宁霜可见分光光度测定法,用于本品含量及储存后的稳定性分析。方法回收率为100.3%,相对标准偏差为0.1%。

     

    Abstract: The stability analytical method of Fu Yan Ning cream containing 5% Bufexamac has been established.The main principle is that bufexamac forms complex with Fe(3 ) in acidic medium.The method was simple and accurate.The average recovery was 100.3% with coeff

     

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