A new rapid method for quantification of PCBs in transformer oil

In order to improve the efficiency and cost-effectiveness of the PCB analysis, the DMSO partition and SPE extraction were applied to clean up the PCB-contaminated transformer oils and PCB level was determined by means of the quadrupole GC/MS. The analysis data obtained from this method were compared...

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Veröffentlicht in:	Chemosphere (Oxford) 2001-05, Vol.43 (4), p.455-459
Hauptverfasser:	Takada, Makoto, Toda, Hisayuki, Uchida, Ryuji
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Chemistry Chemistry Techniques, Analytical - methods Chromatographic methods and physical methods associated with chromatography Cost-Benefit Analysis Dimethyl Sulfoxide - chemistry Environmental Monitoring Environmental Pollutants - analysis Exact sciences and technology Gas chromatographic methods Gas Chromatography-Mass Spectrometry GC/MS Oils - chemistry Polychlorinated biphenyl Polychlorinated Biphenyls - analysis Power Plants Solid phase extraction Solvents - chemistry Transformer oil
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Beschreibung
Zusammenfassung:	In order to improve the efficiency and cost-effectiveness of the PCB analysis, the DMSO partition and SPE extraction were applied to clean up the PCB-contaminated transformer oils and PCB level was determined by means of the quadrupole GC/MS. The analysis data obtained from this method were compared statistically to that from the standard method.
ISSN:	0045-6535 1879-1298
DOI:	10.1016/S0045-6535(00)00394-5