@article{paperid:1012627, author = {CHamsaz, Mahmod and Arbab Zavar, Mohammad Hossein and Darroudi, Abolfazl and Thiery Salehi}, title = {Preconcentration Of Thallium (I) By Single Drop Microextraction With Electrothermal Atomic Absorption Spectroscopy Detection Using Dicyclohexano-18-crown-6 as Extractant System}, journal = {Journal of Hazardous Materials}, year = {2009}, volume = {167}, month = {January}, issn = {0304-3894}, pages = {597--601}, numpages = {4}, keywords = {Thallium Electrothermal atomic absorption spectroscopy Single drop microextraction Dicyclohexano-18-crown-6 Water analysis}, }