Selenium sequential extraction

Martens and Suarez [37 ] employed sequential extraction and hydride generation atomic absorption spectrometry to analyse soil for arsenic and selenium and achieved excellent precision. 

Martens, DA. and Suarez, D.L. (1997) Selenium speciation of soil/sediment determined with sequential extractions and hydride generation atomic absorption spectrometry. Environ. Sci. Technol., 31, 133. 

Ponce de Leon, C. A., de Nicola, K., Montes Bayon, M., and Caruso, J. A. (2003). Sequential extraction of selenium in soils from Stewart Lake total selenium and speciation measurements with ICP-MS detection. J. Environ. Monit. 5, 435-440. 

M. Demovics, Z. Stefanka, P. Fodor, Improving selenium extraction by sequential enzymatic processes for Se-speciation of selenium-enriched Agaricus bisporus, Anal. Bioanal. Chem., 372 (2002), 473D480. 

Crews HM, Clarke PA, Lewis DJ, Owen LM, Srutt PR and Izquierdo A (1996) Gastrointestinal extracts of cooked cod by High performance liquid chromatography-inductivdy coupled plasma mass spectrometry and electrospray mass spectrometry. J Anal At Spectrom 11 1177-1182. Dernovics M, Stefanka ZS and Fodor P (2002) Improving selenium extraction by sequential enzymatic processes for Se-speciation of selenium enriched Agaricus bisporus. Anal Bioanal Chem 372 473-480. 

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