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Speciation of metals and metalloids in sediments with LTGC/ICP-MS

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Abstract

Low temperature GC on-line coupled with an ICP/MS has been used as analytical device to detect organometallic and -metalloid compounds from various sediments of rivers and harbours in West Germany. The different species have been volatilized by derivatization with NaBH4 and cryofocussed in a trap. Different alkylated species of As, Sn and Sb have been identified, while only methylated compounds of the elements Ge, Se, Te, Hg and Bi could be detected.

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Krupp, E.M., Grümping, R., Furchtbar, U.R.R. et al. Speciation of metals and metalloids in sediments with LTGC/ICP-MS. Fresenius J Anal Chem 354, 546–549 (1996). https://doi.org/10.1007/s0021663540546

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  • DOI: https://doi.org/10.1007/s0021663540546

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