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采用紫外分光光度法测定盐酸他克林栓剂中盐酸他克林的含量 ,该方法的平均回收率为99.65% ,RSD为 0 .1 8%。
The content of tacrine hydrochloride in tacrine hydrochloride suppository was determined by UV spectrophotometry. The average recovery of this method was 99.65% and the RSD was 0.18%.