HPLC法测定复方醋酸曲安奈德溶液中的醋酸曲安奈德与水杨酸含量
Determination of triamcinolone acetonide acetate and salicylic acid in the compound triamcinolone acetonide acetate solution by HPLC
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摘要: 目的 建立同时测定醋酸曲安奈德和水杨酸的方法。方法 高效液相色谱法分离并紫外254nm检测。结果 线性、精密度及回收率结果良好。结论 本法可以完成该复方溶液中两组分的同时测定。Abstract: OBJECTIVE To build up a quantitative determination method of shuanghuanglian oral solution. METHODS Thin layer chromatography-scanning was used. RESULTS Good linearity,precision and recovery is obtained. CONCLUSION The method can be successfully employed to determine baicalin and chlorogenic acid in the shuanghuanglian oral solution.
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