Anion exchange for the determination of arsenic and selenium by inductively coupled plasma mass spectrometry
โ Scribed by Goossens, Jan; Moens, Luc; Dams, Richard
- Book ID
- 118021573
- Publisher
- Royal Society of Chemistry
- Year
- 1993
- Tongue
- English
- Weight
- 915 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0267-9477
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๐ SIMILAR VOLUMES
A rapid and sensitive method has been developed for the determination of lithium, manganese, zinc, arsenic, silver, cadmium, tellurium and lead in high-purity selenium at ng g-' level. These elements are separated with a strongly basic anionexchange resin, Dowex l-X& in the acetate form and determin
The determination of As and Se in biological samples by inductively coupled plasma mass spectrometry is well known to be degraded by spectral interferences. The resolution of quadrupole mass analysers is insufficient to resolve As+ and Se+ ions from polyatomic species such as ArCl +, ArAr+ and SO:.
Inductively coupled plasma mass spectrometry with hydride generation was used for the determination of Se stable isotope tracer enrichment in standard solutions and biological materials. Up to three enriched isotopes, '%e, "Se and %e, were determined, while '%e served as the reference isotope. Trace