Results:The components of compound children s Phenobarbital tablet were Aspirin Phenacetin Caffine and Phenobarbital .Their average recycle rates and RSD are 99.73%,0.84%;99.35%,0.73%;

• 结果:安痛定片剂中非那西丁、氨基比林和苯巴比妥三组分的平均回收率及相对标准偏差(RSD)分别为99.；73%25；