Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
HOLUBOVÁ, Z. MOOS, M. SOMMER, L.
Originální název
Simultaneous determination of metal traces by ICP-MS in environmental waters using SPE preconcentration on different polymeric sorbents
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
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 and 3.6 %, 59 and 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.
Klíčová slova
Solid phase extraction, Amberlite XAD-16, Amberlite SDB-L, ICP-MS, industrial waters, metal contaminants.
Autoři
HOLUBOVÁ, Z.; MOOS, M.; SOMMER, L.
Rok RIV
2012
Vydáno
15. 3. 2012
ISSN
0366-6352
Periodikum
Chemical Papers
Ročník
66
Číslo
10
Stát
Slovenská republika
Strany od
899
Strany do
906
Strany počet
8
BibTex
@article{BUT94803, author="Zuzana {Holubová} and Martin {Moos} and Lumír {Sommer}", title="Simultaneous determination of metal traces by ICP-MS in environmental waters using SPE preconcentration on different polymeric sorbents", journal="Chemical Papers", year="2012", volume="66", number="10", pages="899--906", issn="0366-6352" }