Group atomic fluorescence determination of volatile hydride-forming elements using gas chromatographic separation

Journal Article · Sun Jun 01 04:00:00 EDT 1986 · J. Anal. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:7148803

Rigin, V I

Elements forming volatile hydrides (bismuth, germanium, arsenic, tin, selenium, antimony, and tellurium) are highly toxic, and control of their content in the environment is an important task for chemical analysis. In this work a method of group determination of hydride-forming elements is examined for coals, soils, sols, and natural and waste waters involving chromatographic separation and concentration of volatile hydrides and nondispersive atomic fluorescence analysis. Atomization was carried out by gas-phase thermal decomposition with hot helium as carrier.

• Research Organization: Scientific-Research and Design Institute for the Problems of Development of the Kansk-Achinsk Coal Basin, Krasnoyarsk
• OSTI ID: 7148803
• Journal Information: J. Anal. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Anal. Chem. USSR (Engl. Transl.); (United States) Vol. 41:1, PT. 1; ISSN JACUA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105 -- Separation Procedures
510200* -- Environment
Terrestrial-- Chemicals Monitoring & Transport-- (-1989)
520200 -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ANTIMONY COMPOUNDS
ANTIMONY HYDRIDES
ARSENIC COMPOUNDS
ARSENIC HYDRIDES
BISMUTH COMPOUNDS
BISMUTH HYDRIDES
CARBONACEOUS MATERIALS
CHROMATOGRAPHY
COAL
EMISSION SPECTROSCOPY
ENERGY SOURCES
FLUORESCENCE SPECTROSCOPY
FOSSIL FUELS
FUELS
GAS CHROMATOGRAPHY
GERMANIUM COMPOUNDS
GERMANIUM HYDRIDES
HYDRIDES
HYDROGEN COMPOUNDS
MATERIALS
OXYGEN COMPOUNDS
POLLUTION ABATEMENT
SELENIUM COMPOUNDS
SELENIUM HYDRIDES
SEPARATION PROCESSES
SOILS
SPECTROSCOPY
TELLURIUM COMPOUNDS
TELLURIUM HYDRIDES
TIN COMPOUNDS
TIN HYDRIDES
TOXIC MATERIALS
WATER