Traces of cobalt in biological materials were determined by flow-injection flame atomic absorption spectrometry. The analyte was preconcentrated and separated from the bulk of the matrix by on-line ion-pair adsorption of the cobalt-nitroso-R salt complex in the presence of tetrabutylammonium bromide
dual stage preconcentration system for flame atomic absorption spectrometry using flow injection on-line ion-exchange followed by solvent extraction
โ Scribed by Guanhong Tao; Z. Fang
- Book ID
- 105897007
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 60 KB
- Volume
- 360
- Category
- Article
- ISSN
- 1618-2650
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