Spectrophotometric Determination of Microamounts of Ruthenium Using 2-(3,5-Dichloro-2-Pyridylazo)-5-Dimethylaminophenol and its Application
ZHANG Guang1, WANG Gui-Fang2, LIU Gen-Qi3
1. Department of Chemistry, Shaanxi Normal University, Xian 710062, P. R. China;
2. Department of Chemistry, Anyan Teachers's college, Anyan 455000, P. R. China;
3. Department of Chemical Engineering, Northwestern Polytechnical University, Xian 710072, P. R. China
ZHANG Guang, WANG Gui-Fang, LIU Gen-Qi. Spectrophotometric Determination of Microamounts of Ruthenium Using 2-(3,5-Dichloro-2-Pyridylazo)-5-Dimethylaminophenol and its Application[J]. Chem. J. Chinese Universities, 1999, 20(S1): 366.