Cloud-point extraction/preconcentration on-line flow injection method for mercury determination

A cloud-point extraction/preconcentration (CPE/P) step is incorporated on-line into a flow injection system which is used to determine low levels of Hg(II) added to natural water samples. The analyte is complexed with dithizone. A solid reagent column (SRC) is used to prepare the reagent on-line by...

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Veröffentlicht in:	Analytica chimica acta 2004-01, Vol.502 (2), p.173-177
Hauptverfasser:	Garrido, M, Di Nezio, M.S, Lista, A.G, Palomeque, M, Fernández Band, B.S
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis methods Analytical chemistry Applied sciences Chemistry Cloud-point Exact sciences and technology Mercury Natural water pollution On-line extraction Pollution Spectrometric and optical methods Water treatment and pollution
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