PLS萃取光度法同时测定贵金属元素Rh,Ir,Pd的研究

Simultaneous Determenation of Rh,Ir and Pd by Partial Least Squares-Extracting-Spectrophotometry

本文采用偏最小二乘 (PLS)萃取分光光度法 ,把富集和显色连为一体 ,运用Rh(Ir ,Pd) -5 -Br-PADAP体系 ,不加分离直接进行多组分的同时测定。

In this paper,the author collects and colors the Rh(Ir,Pd)-5-Br-PADAP by the method of the PLS extracting spectrophotometry, in which, we can measure multicomponent of Rh,Ir and Pd directly without separation.