HPLC法测定阿维菌素缓释注射液中阿维菌素B1的含量
HPLC法,,阿维菌素;缓释;注射液;HPLC法,1仪器与试药,2方法与结果,3结论,参考文献:
摘要:目的:建立阿维菌素(AVM)缓释注射液中阿维菌素B1(AVM B1)的高效液相含量测定方法。方法:采用HPLC方法测定自制的AVM缓释注射液中AVM B1的含量。色谱柱:HypersilC18(200 mm×4.6 mm,5 μm),流动相为甲醇—水(85∶15),流速1 ml/min,检测波长245 nm。结果:AVM B1在0.695 8~6.957 5 μg(r=0.999 2)范围内线性关系良好,平均回收率为99.10%(RSD=0.89%),日内及日间精密度RSD分别为0.59%、0.67%。结论: HPLC法操作简单、快速、准确,可用于阿维菌素缓释注射液中AVM B1含量的测定。关键词:阿维菌素;缓释;注射液;HPLC法
Determination of avermectin B1 in avermectin sustainedrelease injection by HPLC
WANG Ping, CHEN Jian
(Affiliatal Traditional Chinese Medical Hospital, Xinjiang Medical University, Urumqi 830000,China)Abstract: Objective: To establish a HPLC method for the determination of Avermectin B1 in Avermectin sustainedrelease injection which was made by ourself. Methods: SHIMADZU VPODS(200 mm×4.6 mm ......
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