@inproceedings{paperid:1038704, author = {Darroudi, Abolfazl and Arbab Zavar, Mohammad Hossein and CHamsaz, Mahmod and Ashraf, Narjes}, title = {Solid-phase extraction combined with dispersive liquid–liquid microextraction-ultra preconcentration of thallium(I) in real samples and its determination by atomic absorption spectrometry}, booktitle = {نوزدهمین سمینار شیمی تجزیه ایران}, year = {2013}, location = {مشهد, IRAN}, keywords = {solid phase microextarction}, }