化学因子分析分光光度法在多组分维生素B同时分析中的应用

Application of Chemical Factor Analysis and Ultraviolet Spectrophotometry in Simultaneous Determination of Multicomponent Vitamin B

研究了化学因子分析法在相互有干扰的多组分混合物同时分光光度分析中的应用，并对维生素Ｂ１、Ｂ２、烟酰胺、Ｂ６四组分混合物进行了分析，平均回收率分别为１０１．０％、９９．７％、１００．０％、１００．３％，结果较为理想．

Application of chemical factor analysis in spectrophotometric analysis at simultaneous determination of multicomponent mixture is studied in this paper. And vitamins B 1,B 2,nicotinamide and B 6 mixtures are analysed. The average recoveries are 101.0% , 99.7% and 100.3%. The results of factor analysis are good.