3NAN Jing, YAN Xiu-ping. 0n-line dynamic two-dimensional admicelles solvent extraction coupled to electrothermal atomic absorption spectrometry for determination of chromium (Ⅵ) in drinking water[J]. Anal Chim Acta, 2005,536 : 207-212.
4BALARAMA K M V, CHANDRASEKARAN K, SARVA V R, et al. Speciation of Cr(Ⅲ) and Cr(Ⅵ) in waters using immobilized moss and determination by ICP-MS and FAAS[J]. Talanta, 2005,65 : 135-143.
5SAWALHA M F, GARDEA-TORRESDEY J L, PARSONS J G, et al. Determination of adsorption and speciation of chromium species by saltbush (Atriplex canescens) biomass using a combination of XAS and ICP-OES[J]. Microehem J, 2005,81 : 122-132.
6VISNJA O, LUKA M, STIPE L, et al. Determination of Cr(Ⅲ) and Cr(Ⅵ ) in industrial and environmental liquid samples by EDXRF method[J]. Anal Chim Acta, 2004,527:125-129.
7WANG Lun, XIA Ting-ting, LIU Jin-shui, et al. Preparation and application of a novel core/shell organic nanoparticle as a fluorescence probe in the selective determination of Cr(Ⅵ) [J]. Spectrocbimica Acta Part A, 2005,62:565-569.
8WANG Li-shi, ZHANG Shui-feng, DANG Zhi, et al. Running buffers for determination of chromium(Ⅵ)/ (Ⅲ), cobalt(Ⅱ) and zinc( Ⅱ ) in complex matrices by capillary electrophoresis with contactless conductivity detection[J]. Talanta, 2007,72:1342-1347.