@inproceedings{paperid:1027590, author = {CHamsaz, Mahmod and Arbab Zavar, Mohammad Hossein and Hossyn Poor Zariaby, Mohadesh and Heidari, Taherh and M. Behbahany and H. Shariaty Eivarim and Dehghani, Malihe}, title = {Preconcentration of trace amounts mercury by dispersive liquid-liquid microextraction with dispersive liquid-liquid microextraction detection using mean centering of ratio spectra method}, booktitle = {18th Iranian Seminar of Analytical Chemistry}, year = {2011}, location = {زاهدان, IRAN}, keywords = {mercury ; dispersive liquid-liquid micro extraction ; mean centering of ratio spectra}, }