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Efficient post HPLC column generation of arsanes for speciation analysis

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    0447125 - ÚIACH 2016 PT eng A - Abstract
    Marschner, Karel - Musil, Stanislav - Rychlovský, P. - Dědina, Jiří
    Efficient post HPLC column generation of arsanes for speciation analysis.
    CSI 2015. Book of abstracts. 2015. s. 69-70.
    [Colloquium Spectroscopicum Internationale /39./. 30.08.2015-03.09.2015, Figueira da Foz]
    R&D Projects: GA ČR GA14-23532S
    Grant - others:GA AV ČR(CZ) M200311202
    Institutional support: RVO:68081715
    Keywords : arsenic speciation analysis * hydride generation * HPLC
    Subject RIV: CB - Analytical Chemistry, Separation

    The aim of this work was to (i) develop an efficient HG from arsenite (iAsIII), iAsV, MMAV and DMAV in a flow injection mode using only HCl medium and THB, (ii) connect such a generator to HPLC and (iii) apply the developed methods to real (human urine) samples. The in-house designed atomic fluorescence spectrometer was used as a detector with a miniature diffusion flame atomizer.

    Permanent Link: http://hdl.handle.net/11104/0249056

     
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