سال انتشار: ۱۳۸۹

محل انتشار: همایش منطقه ای یافته های نوین شیمی و مهندسی شیمی

تعداد صفحات: ۸

نویسنده(ها):

shadi farughi – department of chemistry faculty of science arak branch arak
nahid ghasemi – department of chemistry faculty of science arak branch arak
majid ramezani – department of chemistry faculty of science arak branch arak

چکیده:

the dispersive liquid -liquid microextraction DLLME was combined with the flame atomic absorption spectrometry FAAS for determination of nickel in the real samples .1-2-pyridylazo 2-naphthol PAN , 1,2 dichloro benzene and acetone were used as chelating agent extraction solvent and sidperser solvent respectively.