Flow-injection analysis is applied to sample introduction in conjunction with automated hydride generation and AAS for the determination of As and Se in environmental samples such as soil, vegetation, waters, sediments, and industrial wastes. A large sample loop was used to provide high sensitivitie
A practical exercise for the determination of As(III) by flow injection hydride generation-atomic absorption spectrometry
β Scribed by Elo Harald Hansen; Jens E.T Andersen
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 276 KB
- Volume
- 34
- Category
- Article
- ISSN
- 1381-141X
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A flow-injection system is described for the semi-automatic determination of arsenic (10-1000 pg 1-l) by hydride generation and inductively-coupled plasma atomic emission spectrometry. The elements which were found to interfere were Co, Ni, Ag, Au, Bi, Te and Sn. Standard reference materials were an
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