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ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Published monthly
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Simultaneous determination of metal traces by ICP-MS in environmental waters using SPE preconcentration on different polymeric sorbents
Zuzana Holubová, Martin Moos, and Lumír Sommer
Institute of Environmental Chemistry and Technology, Faculty of Chemistry, Brno University of Technology, Purkyňova 118, 612 00 Brno, Czech Republic
E-mail: sommer@fch.vutbr.cz
Abstract: This paper deals with multielement profiling of microlements in the form of their isotopes 9Be, 51V, 59Co, 60Ni, 89Y, 111Cd, 208Pb, 232Th, and 238U. After their complexation by 4-(2-pyridylazo)resorcinol (PAR), 3,4-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid sodium
salt (ALS), 8-hydroxyquinoline-5-sulphonic acid (8-HQS), and ammonium pyrrolidinedithiocarbamate (APDC), the elements were
preconcentrated and separated on Amberlite XAD-16 and Amberlite SDB-L prior to their analysis by inductively coupled plasma
mass spectrometry. Various parameters such as pH, eluent type and volume, presence of surfactants and volume, and matrix effects
on the retention of analytes were examined. Relative standard deviation and recovery values for four replicate determinations
under optimal condition were in the range of 0.2–3.6 % and 59–98 %. The proposed method was applied to the determination of
elements in lake water sample and industrial water. Recovery experiments with spiked water samples were performed.
Keywords: solid phase extraction – Amberlite XAD-16 – Amberlite SDB-L – ICP-MS – industrial waters – metal contaminants
Full paper is available at www.springerlink.com.
DOI: 10.2478/s11696-012-0185-8
Chemical Papers 66 (10) 899–906 (2012)