Experiences with the Analytical Procedures for the Determination of Methylmercury in Environmental Samples

Sammanfattning

The analytical method using ethyaltion, gas chromatography - cold vapour atomic fluorescence spectroscopy, combined with different pretreatment procedures, has been used for the determination of methylmercury in various aqueous and solid environmental samples. Diffferent types of samples with varying matrices and MeHg concentration levels require different pretreatment procedures in order to isolate/separate MeHg from the sample matrix, and to overcome interference in the ethylation reaction process

Medarbetare: John Munthe

Nyckelord: Methylmercury, derivatization, ethylation, gas chromatography, digestion, sediment, natural water, cold vapour, atomic fluorescence spectroscopy

Typ: Artikel

År: 1994

Rapportnummer: A998

Författare: Ying-Hua Lee, John Munthe, Åke Iverfeldt

Publicerad i: John Wiley & Sons Ltd, Applied Organometallic Chemistry, Vol. 8, 659-664 (1994)