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Speciation analysis of arsenic by selective hydride generation- cryotrapping-atomic fluorescence spectrometry with flame-in-gas- shield atomizer: Achieving extremely low detection limits with inexpensive instrumentation

SYSNO ASEP	0434308
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Speciation analysis of arsenic by selective hydride generation- cryotrapping-atomic fluorescence spectrometry with flame-in-gas- shield atomizer: Achieving extremely low detection limits with inexpensive instrumentation
Author(s)	Musil, Stanislav (UIACH-O)_{RID, ORCID} Matoušek, Tomáš (UIACH-O)_{RID, ORCID} Currier, J. M. (US) Stýblo, M. (US) Dědina, Jiří (UIACH-O)_{RID, ORCID}
Number of authors	5
Source Title	Analytical Chemistry. - : American Chemical Society - ISSN 0003-2700 Roč. 86, č. 20 (2014), s. 10422-10428
Number of pages	7 s.
Publication form	Print - P
Language	eng - English
Country	US - United States
Keywords	speciation analysis of arsenic ; selective hydride generation ; flame-in-gas-shield atomizer ; cryotrapping-atomic fluorescence spectrometry
Subject RIV	CB - Analytical Chemistry, Separation
R&D Projects	GA14-23532S GA ČR - Czech Science Foundation (CSF)
	LH12040 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	UIACH-O - RVO:68081715
UT WOS	000343639800059
DOI	10.1021/ac502931k
Annotation	This work describes the method of a selective hydride generation-cryotrapping (HG-CT) coupled to an extremely sensitive but simple in-house assembled and designed atomic fluorescence spectrometry (AFS) instrument for determination of toxicologically important As species. Here, an advanced flame-in-gas-shield atomizer (FIGS) was interfaced to HG-CT and its performance was compared to a standard miniature diffusion flame (MDF) atomizer.
Workplace	Institute of Analytical Chemistry
Contact	Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234
Year of Publishing	2015

Number of the records: 1