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Determination of Pesticides in Water by Microcoulometric Gas Chromatography After Liquid‐Liquid Extraction
This article discusses the development of a commercially available microcoulometric gas chromatographic instrument that makes it possible to detect and estimate pesticide residues in 1‐liter water samples at concentrations as low as 25‐50 ng/l. The extraction of larger volumes will permit the estimation of lower concentrations. The article presents the actual procedure.
Determination of Pesticides in Water by Microcoulometric Gas Chromatography After Liquid‐Liquid Extraction
This article discusses the development of a commercially available microcoulometric gas chromatographic instrument that makes it possible to detect and estimate pesticide residues in 1‐liter water samples at concentrations as low as 25‐50 ng/l. The extraction of larger volumes will permit the estimation of lower concentrations. The article presents the actual procedure.
Determination of Pesticides in Water by Microcoulometric Gas Chromatography After Liquid‐Liquid Extraction
Teasley, John I. (Autor:in) / Cox, William S. (Autor:in)
Journal ‐ American Water Works Association ; 55 ; 1093-1096
01.08.1963
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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