Chamsaz, Mahmoud, Ali Sarafraz Yazdi, and Fatemeh Dousti. “Vortex-Assisted Ionic Liquid Microextraction Coupled to Graphite Furnace Atomic Absorption Spectrometry for Preconcentration and Determination of Trace Levels of Cadmium in Real Samples”. Asian Journal of Chemistry 25, no. 13 (July 22, 2013): 7543–7547. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_14_105.