Font G, Mañes J, Moltó JC, Picó Y. Solid-phase extraction in multi-residue pesticide analysis of water.
J Chromatogr A 1993;
642:135-61. [PMID:
8366163 DOI:
10.1016/0021-9673(93)80083-k]
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Abstract
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.
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