中药含量测定方法实验设计中应注意的问题王宝琴（中国药品生物制品检定所，北京１０００００）建立含量测定方法，实验设计是否合理直接影响方法的科学性与准确性。１提取问题对含药材原粉的制剂，如采用取部分提取液的测定方法，不宜将样品粉末直接置容量瓶中定容，因为... The problems that should be paid attention to in the experimental design of Chinese medicine content determination method Wang Baoqin (China Institute for the Control of Pharmaceutical and Biological Products, Beijing 100000) Establishes a content determination method. Whether or not the experimental design is reasonable directly affects the scientificity and accuracy of the method. 1 Extraction problems For preparations containing raw powders of medicinal materials, if using a method for measuring the content of some extracts, it is not appropriate to set the sample powder directly in a volumetric flask, because...