褶合光谱-PLS法同时测定安痛定注射液3组分含量

APPLICATION OF CONVOLUTION CURVE METHOD FOR SIMULTANEOUS DETERMINATION OF THREE COMPONENTS IN COMPOUND AMIDOPYRINE INJECTIQN

摘要: 通过褶合变换获得褶合光谱,以此为基础,结合应用偏最小二乘(PLS)法,同时测定安痛定注射液中氨基比林、安替比林及巴比妥的含量,方法简便,结果满意。平均回收率和RSD依次分别为:99.84%,0.15%;99.87%,0.21%及100.27%,0.39%。

Abstract: The convolution curve combined with PLS method was applied to the determina-tion of amidopyrine ,phenazone and barbital in compound amidopyrine injection without priorseparation.The corresponding average recovery and the RSD were as follows :99.84%and 0.15%for amidopyrine;99.87%and 0.21%for phenazone and 100.27%and 0.39%for barbital.