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采用反相高效液相色谱法和离子抑制技术测定克尔迈口服液中甘草酸的含量,方法简便,数据稳定,重现性好,平均回收率为98.72%。
The content of glycyrrhizic acid in Kelmai oral solution was determined by reversed-phase high-performance liquid chromatography and ion suppression technology. The method is simple, the data is stable, and the reproducibility is good. The average recovery rate is 98.72%.