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以水为溶剂,采用紫外分光光度法测定盐酸吗啉双胍片的含量,操作简便,稳定性好,平均回收率为101.6%,RSD=0.79%(n=5),可满足质量控制的要求。
Using water as the solvent, the content of morpholinium dihydrochloride was determined by UV spectrophotometry. The operation was simple and the stability was good. The average recovery was 101.6%, and the RSD was 0.79% (n=5). Control requirements.