%0 Conference Proceedings
%T Evaluation Procedures for Liquid-Liquid Microextraction and Spectrophotometric Analysis of Three Carcinogenic Aromatic Amines Using Mean Centering of Ratio Spectra and Partial Least Squares
%A Heidari, Taherh
%A  Assadi GhshlAgh Sofla, Hakimeh
%A  Z. Es’haghi
%J 15th Iranian Seminar of Analytical Chemistry
%D 2007