差示分光光度法测定盐酸川芎嗪葡萄糖注射液中川芎嗪含量

Quantitative Determination of Ligustrazine Hydrochloride in Ligustrazine Hydrochloride and Glucose Injection by Differential Spectrophotometry

采用差示分光光度法测定盐酸川芎嗪葡萄糖注射液中盐酸川芎嗪的含量,其平均回收率为100.1％,RSD为0.98％。

This paper reports the determination of Ligustrazine hydrochloride in Ligustrazine hydrochloride and Glucose injection using the method of differential spectrophotometry. The average recovery and RSD were 100. 1% and 0. 98% respectively.