In atomizer trapping of selenium hydride in gold modified quartz tubes

0517315 - ÚIACH 2020 AR eng A - Abstract
Fernandes de Oliveira, Aline - Machado, I. - Vaněk, D. - Svoboda, Milan - Musil, Stanislav - Dědina, Jiří - Kratzer, Jan
In atomizer trapping of selenium hydride in gold modified quartz tubes.
Scientific Program. 15th Rio Symposium on Atomic Spectrometry. 2019. s. 121-121.
[Rio Symposium on Atomic Spectrometry /15./. 06.10.2019-11.10.2019, Mendoza]
R&D Projects: GA ČR GA18-01116S
Institutional support: RVO:68081715
Keywords : in atomizer trapping * hydride generation * atomic absorption spectrometry
OECD category: Analytical chemistry

The unique feature of hydride generation is that analyte preconcentration can be performed in the gas phase in order to reach lower limits of detection. Special preconcentration devices (traps) have been developed for enrichment of volatile species prior to their detection by atomic absorption spectrometry (AAS).
Permanent Link: http://hdl.handle.net/11104/0302636