Determination of Cr(VI) and Cr(III) by FIA Method after Oxidation of Cr(III) by KIO4

Authors

  • T. Prochackova VI
  • M. Foltin VI

Abstract

The spectrophotometric FIA procedures based on classical diphenylcarbazide method for the determination of Cr(VI) and total Cr or Cr(III) were developed by testing KIO4 as a new oxidation agent. The detection limits for Cr(VI) and Cr(III) were 0.02 and 0.19 mg.l-1, respectively. Frequency of determinations is 48 and 32 samples in hour, respectively.

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Published

1997-09-15

How to Cite

Prochackova, T., & Foltin, M. (1997). Determination of Cr(VI) and Cr(III) by FIA Method after Oxidation of Cr(III) by KIO4. Chemické Listy, 91(8). Retrieved from http://ww-w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2756

Issue

Vol. 91 No. 8 (1997)

Section

Articles