Determination of cereal herbicide residues in environmental samples by gas chromatography

Pesticide residue concentration in soil following conventional and Low-Input Crop Management in a Mediterranean agro-ecosystem, in Central Greece

“…Under some circumstances, degradation and sorption do not prevent transport of S-metolachlor to surface and sub-surface water (Accinelli et al, 2002). S-metolachlor has high water solubility (488 mg L − 1 ) (Tadeo et al, 1996).…”

Electrocatalytical of chlorophenoxycarboxylic acids at a protoporphyrin IX cobalt(III) chloride modified glassy carbon electrode

“…Standard methods for the analysis of these organic pollutants require typically derivatization. In a second step, gas chromatography (GC) [2], gas chromatography-mass spectrometry (GC-MS) [3] or high performance liquid chromatography (HPLC) [4,5] with UV-Vis [6], electrochemical [7] or MS [8][9][10] detection were employed for the quantitative analysis. Most of the techniques require the separation of individual compounds prior to detection and often elaborate extraction procedures [11][12][13].…”

Sensitive voltammetric determination of herbicide terbutryn using solid electrodes based on silver amalgam and boron-doped diamond

“…Chromatographic methods are the most widespread in the area of pesticide analysis. Complete procedures for herbicides (including triazines) determination following extraction, clean-up, derivatization, and gas chromatographic determination are summarized and discussed in review [5]. Other papers describe the analysis of triazine compounds using high-performance liquid chromatography [6] or micellar electrokinetic capillary chromatography [7].…”