The Determination of Trace Concentrations of Arsenic by Stripping Voltammetry

  • L´. Jurica Department of Analytical Chemistry, Faculty of Chemical Technology, Slovak Technical University, Bratislava, Slovak Republic
  • E. Beinrohr Department of Analytical Chemistry, Faculty of Chemical Technology, Slovak Technical University, Bratislava, Slovak Republic

Abstrakt

The review concerns classic and modern voltammetric stripping procedures for determination of arsenic. The use of various working electrodes, deposition potentials and supporting electrolytes for the purpose is reviewed. Interferences and procedures for reducing As(V) to the electrochemically active As(III) are also reported
Publikované
2000-04-15
Sekce
Články