Solid-phase extraction in multi-residue pesticide analysis of water.
The determination of pesticides in water is fundamental to the solution of environmental problems as natural waters are usually contaminated with a large number of pesticides. The selection of an isolation and/or concentration technique depends largely on the class of pesticides to be determined. It is often necessary to determine simultaneously a wide variety of compounds in a water sample. Application of solid-phase extraction techniques offers a solution. The mechanisms of solid-phase extraction, types of sorbents and their application to multi-residue pesticide analysis are reviewed.
Font
G
G
Laboratori de Toxicologia, Facultat de Farmàcia, Universitat de València, Spain.
Mañes
J
J
Moltó
J C
JC
Picó
Y
Y
D002845:Chromatography; D010573:Pesticide Residues / Q000032:analysis* / Q000302:isolation & purification; D014874:Water Pollutants, Chemical / Q000032:analysis* / Q000302:isolation & purification; D014881:Water Supply / Q000032:analysis*
D010573:Pesticide Residues; D014874:Water Pollutants, Chemical