%0 Journal Article %A Abolhasani, جعفر, Amjadi, محمد %T Single drop based-liquid phase microextraction using ionic liquid as extractor solvent for extraction and preconcentration of copper and silver from food and water samples prior to determination by electrothermal atomic absorption spectrometry %J Food Hygiene %V 3 %N 10 %P 19-31 %D 2013 %R %U https://sanad.iau.ir/fa/Article/968876