New cryogenic trap design for speciation analysis of arsenic by hydride generation-atomic absorption spectrometry

0427275 - ÚIACH 2015 CZ eng A - Abstract
Svoboda, Milan - Kratzer, Jan - Dědina, Jiří
New cryogenic trap design for speciation analysis of arsenic by hydride generation-atomic absorption spectrometry.
Book of abstracts. European Symposium on Atomic Spectrometry ESAS 2014 & XVth Czech-Slovak Spectroscopic Conference. Praha, 2014. s. 240-240. ISBN 978-80-905704-1-2.
[European Symposium on Atomic Spectrometry ESAS 2014 & Czech-Slovak Spectroscopic Conference /15./. 16.03.2014-21.03.2014, Praha]
R&D Projects: GA AV ČR(CZ) M200311202
Institutional support: RVO:68081715
Keywords : atomic absorption spectrometry * hydride generation * cryogenic trapping
Subject RIV: CB - Analytical Chemistry, Separation

The new design of a cryogenic trap was developed. Commonly used a U shaped tube (i.d. 2 mm) cryogenic trap can be replaced by a nonpolar fused silica capillary (i.d. 0.53 mm).
Permanent Link: http://hdl.handle.net/11104/0232858