Determination of Trace Amounts of 2-Methyl-4,6-dinitrophenol Using Modern Polarographic and Voltammetric Methods at Mercury Electrodes

Autoři

  • J. Fischer UNESCO Laboratory of Environmental Electrochemistry, Department of Analytical Chemistry, Charles University, Prague
  • J. Barek UNESCO Laboratory of Environmental Electrochemistry, Department of Analytical Chemistry, Charles University, Prague
  • J. Zima UNESCO Laboratory of Environmental Electrochemistry, Department of Analytical Chemistry, Charles University, Prague

Abstrakt

Optimum conditions are described for the determination of 2-methyl-4,6-dinitrophenol using tast polarography (limit of determination LQ = 1.10-6 mol.l-1) and differential pulse polarography (LQ = 1.10-7 mol.l-1) at a classic dropping mercury electrode and differential pulse voltammetry (LQ = 1.10-8 mol.l-1) and adsorptive stripping voltammetry (LQ = 1.10-9 mol.l-1) at a hanging mercury drop electrode.

Stahování

Publikováno

15.03.2003

Jak citovat

Fischer, J., Barek, J., & Zima, J. (2003). Determination of Trace Amounts of 2-Methyl-4,6-dinitrophenol Using Modern Polarographic and Voltammetric Methods at Mercury Electrodes. Chemické Listy, 97(2). Získáno z http://ww.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2253

Číslo

Vol 97 No 2 (2003)

Sekce

Články