سال انتشار: ۱۳۸۹

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

تعداد صفحات: ۶

نویسنده(ها):

maryam moradifard – 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:

In this study a new method of liganless dispersive liquid -liquid microextraction DLLME was proposed for the determination of silver ions as a prior step to its determination by flame atomic absorption spectrometry FAAS. In this study carbon tetrachloride and ethanol were used as extraction and dispersive solvents.