Efficient post HPLC column generation of arsanes for speciation analysis

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