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Dosage de certains métaux traces (Cd, Co, Cu, Fe, Ni, Pb, Zn) dissous dans l'eau de mer par absorption atomique après extraction liquide-liquide
Chiffoleau, J.-F.; Auger, D.; Chartier, E. (2002). Dosage de certains métaux traces (Cd, Co, Cu, Fe, Ni, Pb, Zn) dissous dans l'eau de mer par absorption atomique après extraction liquide-liquide. Méthodes d'analyse en milieu marin. Editions IFREMER: Plouzané. ISBN 2-84433-104-1. 39 pp.
Part of: Méthodes d'analyse en milieu marin. Editions IFREMER: Plouzané. ISSN 1637-1844, more

Available in Authors 
    VLIZ: Geochemistry CHE24 [28686]

Keywords
    Absorption spectroscopy; Analysis; Marine environment; Trace metals

Authors  Top 
  • Chiffoleau, J.-F.
  • Auger, D.
  • Chartier, E.

Abstract
    This document is one in a series of booklets entitled "Procedures of analyses in the marine environment". This series is mainly intended for analysts, but it can also be useful for environmental managers or students concerned by analytical specificities for the marine environment. The concentration of trace metals dissolved in seawater is on the order of ng/l. Their measurement requires specific techniques as well as controlling contamination when sampling, conditioning and filtration. After a review of these procedures from sampling to analysis, this manual describes a method to preconcentrate some dissolved trace metals, followed by their determination using electrothermal atomic absorption spectrometry.

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