WANG Zhong-yuan, ZHANG Hong-kang, FANG Hong-da, SU Yao-dong, Gauri S. Mittal. Two Steps Elution Method FI On-Line Adsorption and Preconcentration Coupled with FAAS for the Determination of Trace Zinc[J]. Spectroscopy and Spectral Analysis, 2011, 31(12): 3384