Determination of total selenium in water by atomic-absorption spectrometry after hydride generation and preconcentration in a cold trap system

Authors :: Ulf Örnemark
Åke Olin
Jean Pettersson
Source :: Talanta. 39(9)
Publication Year :: 1991
Abstract: A cold trap system for the determination of selenium by hydride generation-atomic absorption spectrometry (HG-AAS) is described. For a 30-ml sample the limit of detection is

Subjects :: chemistry.chemical_classification
Detection limit
Chromatography
Magnesium
Analytical chemistry
chemistry.chemical_element
Mass spectrometry
Analytical Chemistry
law.invention
Ashing
chemistry
law
Organic matter
Atomic absorption spectroscopy
Selenium
Cold trap

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