Antimony determination by hydride generation UV-Visible Molecular Absorption Spectro-photometry with Diode-Array detection
- Sanz, J. 1
- Gallarta, F. 1
- Galban, J. 1
- Castillo, J.R. 1
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1
Universidad de Zaragoza
info
ISSN: 0937-0633
Año de publicación: 1988
Volumen: 330
Número: 6
Páginas: 510-515
Tipo: Artículo
Otras publicaciones en: Fresenius' Journal of Analytical Chemistry
Resumen
A method for antimony determination is described comprising hydride generation and transport into a flow-cell placed in a UV-visible molecular absorption spectrophotometer with diode-array detection. Nitrogen is employed as carrier gas. The measurement is performed at 198 nm. The calibration curve is linear from 3 to 440 μg/ml of antimony. The method was successfully applied to the analysis of PVC. © 1988 Springer-Verlag.