Identification of PCB's in the presence of DDT-type compounds using low temperature luminescence

Low temperature (77 degrees K) luminescence spectra of polychlorinated biphenyls (PCB's), DDT-type compounds and mixtures suggest a simplified method for identification and quantitation of aromatic pesticides with minimal prior sample treatment. Spectral differences allow identification of PCB&...

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Veröffentlicht in:	Archives of environmental contamination and toxicology 1976, Vol.4 (2), p.175-175
Hauptverfasser:	Brownrigg, J T, Hornig, A W
Format:	Artikel
Sprache:	eng
Schlagworte:	Cyclohexanes - analysis DDT - analysis Dichlorodiphenyl Dichloroethylene - analysis Dichlorodiphenyldichloroethane - analysis Fresh Water - analysis Methods Pesticide Residues - analysis Polychlorinated Biphenyls - analysis Spectrophotometry, Ultraviolet Water - analysis
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Beschreibung
Zusammenfassung:	Low temperature (77 degrees K) luminescence spectra of polychlorinated biphenyls (PCB's), DDT-type compounds and mixtures suggest a simplified method for identification and quantitation of aromatic pesticides with minimal prior sample treatment. Spectral differences allow identification of PCB's in the presence of DDT and the converse. Approximate detection limits, possible interferences and suggestions for further work are discussed
ISSN:	0090-4341