摘要
目的:建立一种穿琥宁注射液含量测定方法,用于生产和市场监督。方法:以Dikma C_(18) 5μm 250mm×4.6mm为色谱柱;以0.05%磷酸二氢钾溶液(用磷酸调节pH值至2.5)-甲醇(6:13)为流动相;以外标法计算峰面积。结果:该法回收率为99.76%,表明该法用于穿琥宁注射液含量测定是可行的。结论:该法简便易行,结果准确,可用于穿琥宁注射液含量测定。
Objective： To establish an HPLC method for the determination of the content of Potassium Dehydroandrograpelide Suecinate Injection. Methods： The HPLC was on a Dikma C18 column（5 um 250mm × 4.6mm） at room temperature,using the mobile phase of 0.05% Potassium Dihydrosen Phospate-Methanol （ 6：13 ）, Calculate the contents according to the peak area with external standard.Results ： The average recovery of sample was 99.54%.It shows this method is feasible to determine Potassium Dehydroandrograpolide Succinate Injection.Conclusion：The method is simple convenient and accurate,It can be used for the inspection of Potassium Dehydroandrograpolide Succinate Injection.
出处
《黑龙江医药》
CAS
2010年第3期326-327,共2页
Heilongjiang Medicine journal
