KOMÁREK, Josef, Rostislav ČERVENKA, Alena ŠIMÁKOVÁ and Petr ŘEZÁČ. Determination of Methylmercury by Solid-Phase Microextraction Gas Chromatography - Mass Spectrometry. In International Conference on Inorganic Environmental Analysis - Proceedings of the 4th Conference. Pardubice: Spektroskopická společnost J.M.Marci, Univerzita Pardubice, 2005, p. 41-45.
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Basic information
Original name Determination of Methylmercury by Solid-Phase Microextraction Gas Chromatography - Mass Spectrometry
Name in Czech Stanovení methylrtuti pomocí SPME-GC-MS
Authors KOMÁREK, Josef (203 Czech Republic, guarantor), Rostislav ČERVENKA (203 Czech Republic), Alena ŠIMÁKOVÁ (203 Czech Republic) and Petr ŘEZÁČ (203 Czech Republic).
Edition Pardubice, International Conference on Inorganic Environmental Analysis - Proceedings of the 4th Conference, p. 41-45, 5 pp. 2005.
Publisher Spektroskopická společnost J.M.Marci, Univerzita Pardubice
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10406 Analytical chemistry
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/05:00014696
Organization unit Faculty of Science
Keywords in English Methylmercury; Gas Chromatography; Mass Spectrometry
Tags gas chromatography, mass spectrometry, methylmercury
Changed by Changed by: prof. RNDr. Josef Komárek, DrSc., učo 1739. Changed: 30/6/2008 09:52.
Abstract
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.
Abstract (in Czech)
Mikroextrakce do pevné fáze (SPME) ve spojení s GC-MS byla použita pro separaci methylrtuti. Digesce vzorku byla provedena methanolickým roztokem hydroxidu draselného. Methylrtuť byla derivatizována propylací a extrahována pomocí SPME vlákna potaženého polydimethylsiloxanem. Metoda byla aplikována na analýzu referenčního materiálu BCR-463.
Links
MSM0021622412, plan (intention)Name: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Acronym: INCHEMBIOL)
Investor: Ministry of Education, Youth and Sports of the CR, Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)
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