%0 Conference Proceedings
%T Vortex-assisted liquid-liquid microextraction prior to UV-Vis spectrophotometry for determination of sulfide using methylene blue method
%A Ashraf, Narjes
%A  Khazaei, Mahya
%A  Abolfazl Darroudi
%J بیست و یکمین کنفرانس شیمی تجزیه ایران
%D 2015