%0 Journal Article %T Determination of Bismuth by Electrothermal Atomic Absorption Spectrometry using Single Drop Micro Extraction in Real Samples %A CHamsaz, Mahmod %A Arbab Zavar, Mohammad Hossein %A Riazi, Mahdi %A Takjoo, Reza %J Asian Journal of Chemistry %@ 0970-7077 %D 2011