Comparative study of extraction methods
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Y.F Song; X Jing; S Fleischmann; B.-M Wilke
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Article
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2002
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Elsevier Science
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English
β 273 KB
The following four methods were compared on the extraction efficiency of 16 EPA (US Environmental Protection Agency) polycyclic aromatic hydrocarbons (PAHs): German method of the Verband Deutscher Landwirtschaftlicher Untersuchungs und Forschungsanstalten (VDLUFA), two methods of the International O