采用薄层色谱法对制剂中的大黄、赤芍进行了定性鉴别 ;用消化—配位滴定法对硫酸锌进行了含量测定 ,方法简便 ,专属性及重现性好 ,可作为该制剂的质量控制指标。 Thin-layer chromatography was used to qualitatively identify the rhubarb and red peony in the preparation; zinc sulfate was determined by digestion-complexation titration method. The method is simple, specific and reproducible, and can be used as the quality of the preparation. Control indicators.