Determination of hexavalent chromium in bile by electrothermal atomization atomic-absorption spectrophotometry and liquid anion-exchange separation

C. Minoia, A. Mazzucotelli, P. Richelmi, C. Baldi, A. Cavalleri, G. Micoli

Research output: Contribution to journalArticle


We report an electrothermal atomization atomic absorption spectrophotometric (ETA-AAS) method for the selective determination of Cr(VI) in rat bile. The method gives reproducible results (the c. v. ranged from 3.6% to 4.1% for low and high Cr(VI) bile samples respectively) and the recovery data are high varying from 98.6% to 98.7%. No detectable amounts of Cr(VI) (

Original languageEnglish
Pages (from-to)353-360
Number of pages8
JournalMicrochimica Acta
Issue number5-6
Publication statusPublished - Sep 1984


ASJC Scopus subject areas

  • Analytical Chemistry

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