Gas-Chromatographic Determination of Organic Compounds in Water with the Use of Supercritical Fluid Extraction |
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Authors: | I N Glazkov I A Revel'skii S V Kuzyakin Yu A Zolotov |
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Institution: | (1) Department of Chemistry, Moscow State University, Vorob'evy gory, Moscow, 119992, Russia |
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Abstract: | Procedures were developed for the determination of some organic compounds (n-alkanes, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, Cl,P,N-pesticides, phthalic acid esters, chlorophenols, aliphatic acids, and methyl esters of aliphatic acids) in water on the basis of direct supercritical fluid extraction with the subsequent gas-chromatographic analysis of the entire extract without using organic solvents. The detection limits were 10–11–10–7% depending on the nature of the analyte. |
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