Cross-validation of methods used for analysis of MTBE and other gasoline components in groundwater.

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RECERCAT Home > Universitat de Barcelona > Mineralogia, Petrologia i Geologia Aplicada > Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada) > View document

To access the full text documents, please follow this link: http://hdl.handle.net/2445/34450

dc.contributor	Universitat de Barcelona
dc.contributor.author	Lacorte i Bruguera, Sílvia
dc.contributor.author	Olivella, L.
dc.contributor.author	Rosell, Mònica
dc.contributor.author	Figueras, M.
dc.contributor.author	Ginebreda, Antoni
dc.contributor.author	Barceló i Cullerés, Damià
dc.date	2002
dc.identifier.citation	0009-5893
dc.identifier.uri	http://hdl.handle.net/2445/34450
dc.format	6 p.
dc.format	application/pdf
dc.language.iso	eng
dc.publisher	Springer Verlag
dc.relation	Chromatographia, 2002, vol. 56, num. 11-12, p. 739-744
dc.rights	(c) Springer Verlag, 2002
dc.rights	info:eu-repo/semantics/openAccess
dc.title	Cross-validation of methods used for analysis of MTBE and other gasoline components in groundwater.
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/acceptedVersion
dc.description.abstract	Head space gas chromatography with flame-ionization detection (HS-GC-FID), ancl purge and trap gas chromatography-mass spectrometry (P&T-GC-MS) have been used to determine methyl-tert-butyl ether (MTBE) and benzene, toluene, and the ylenes (BTEX) in groundwater. In the work discussed in this paper measures of quality, e.g. recovery (94-111%), precision (4.6 - 12.2%), limits of detection (0.3 - 5.7 I~g L 1 for HS and 0.001 I~g L 1 for PT), and robust-ness, for both methods were compared. In addition, for purposes of comparison, groundwater samples from areas suffering from odor problems because of fuel spillage and tank leakage were analyzed by use of both techniques. For high concentration levels there was good correlation between results from both methods.

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