Stanovení chemických forem rtuti kapalinovou chromatografií s detekcí atomovou fluorescenční spektrometrií technikou generace studených par

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Title in English	Determination of chemical forms of mercury using high performance liquid chromatography with cold vapour atomic fluorescence spectrometric detection (HPLC/CV-AFS)
Authors	HOUSEROVÁ Pavlína MATĚJÍČEK David KUBÁŇ Vlastimil PAVLÍČKOVÁ Jana KOMÁREK Josef
Year of publication	2007
Type	Article in Periodical
Magazine / Source	Chemické listy
MU Faculty or unit	Faculty of Science
Citation
Field	Analytic chemistry
Keywords	mercury; liquid chromatography; atomic fluorescence spectrometry
Description	The HPLC/CVAFS method was optimized and used for separation and determination of inorganic mercury and methyl, ethyl and phenylmercury chloride. A mixture of 6 mol/l HCl and 0.1 mol/l NaCl was selected as the most suitable extraction agent for microwave-assisted extraction. Isocratic elution with a mixture containing 0.05 % of 2mercaptoethanol, acetate buffer(pH 5) and 7 % of methanol was used for separation of mercury species on a reverse phase Hypersil BDS C18 column.
Related projects:	Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)