Speciation of butyltin compounds by on line HPLC-ETAAS |
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| Authors: | Michel Astruc Annette Astruc Raoul Pinel |
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| Affiliation: | (1) Laboratoire de Chimie Analytique, CURS, Université de Pau et des Pays de l'Adour, Avenue de l'Université, F-64000 PAU, France |
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| Abstract: | Speciation of butyltin compounds by liquid chromatography coupled to electrothermal atomic absorption spectrometry of toluene solutions containing tropolone is applied to sediment samples. Tributyltin and dibutyltin may be determined at concentrations as low as a few ng · g–1. Monobutyltin is strongly retained, tetrabutyltin is not separated from tributyltin. |
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| Keywords: | tributyltin determination sediment liquid chromatography atomic absorption |
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