Determination of Methylmercury by Solid-Phase Microextraction Gas Chromatography - Mass Spectrometry

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Authors	KOMÁREK Josef ČERVENKA Rostislav ŠIMÁKOVÁ Alena ŘEZÁČ Petr
Year of publication	2005
Type	Article in Proceedings
Conference	International Conference on Inorganic Environmental Analysis - Proceedings of the 4th Conference
MU Faculty or unit	Faculty of Science
Citation
Field	Analytic chemistry
Keywords	Methylmercury; Gas Chromatography; Mass Spectrometry
Description	Solid-phase microextraction (SPME) in combination with gas chromatography-mass spectrometry was used for separation of methylmercury. Sample was digested with methanolic potassium hydroxide. Methylmercury was propylated and headspace sampled with a polydimethylsiloxane-coated SPME fused-silica fiber. The method was applied for the analysis of reference material BCR-463 tuna fish.
Related projects:	Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)