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

• 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
• 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.

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