6ZHAO Ji shou, LI Jin-song, HUANG Zhang-jie, et al. Solid phase extraction and spectrophotometric determination of gold[J]. Indian Journal of Chemistry (A), 2006,45(7) : 1651-1654.
7HU Qiu-fen, CHEN Xue-bin, YANG Xiang-jun, et al. Solid phase extraction and spectrophotometric determination of Au(Ⅲ) with 5-(2-hydroxy-5-nitrophenylazo) thiorhodanine[J]. Analytical Sciences, 2006, 22(4): 627-630.
8DONG Xue-chang, HAN Yong, HU Qiu-fen, et al. Simultaneous determination of palladium, platinum and rhodium by on-line column enrichment and HPLC with 2, 4-dihydroxybenzylidenethiorhodanine as precolumn derivatization reagent[J]. Journal of the Brazilian Chemical Society, 2006,17(1) : 189-193.
9CHEN Zhang-yu, HUANG Zhang-jie, CHEN Jin, et al. Speetrophotometric determination of gold in water and ore with 2-carboxyl-1-naphthalthiorhodanine[J]. Analytical Letters, 2006,39 (3) : 579-587.
10CAMEL V. Solid phase extraction of trace elements [J]. Spectrochimica Acta Part B, 2003,58(7) : 1177- 1233.
