Extraction Polarographic Determination of Trace Amounts of 2-Methyl-4,6-dinitrophenol

Autoři

  • P. Jiřík UNESCO Laboratory of Environmental Electrochemistry, Department of Analytical Chemistry, Charles University, Prague
  • 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

Abstrakt

Optimum conditions are described for the determination of the toxic pesticide 2-methyl-4,6-dinitrophenol using differential pulse polarography at a classical dropping mercury electrode after preliminary separation and preconcentration using solid phase extraction in Lichrolut EN (200 mg) SPE column. The limit of determination is around 2.109 mol l-1 both for drinking and river water.

Stahování

Publikováno

15.09.2005

Jak citovat

Jiřík, P., Fischer, J., & Barek, J. (2005). Extraction Polarographic Determination of Trace Amounts of 2-Methyl-4,6-dinitrophenol. Chemické Listy, 99(8). Získáno z http://www-.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2026

Číslo

Vol 99 No 8 (2005)

Sekce

Články