dc.creatorSienra, María Del Rosario
dc.creatorPréndez, M. Margarita
dc.creatorRomero, Rodrigo
dc.date.accessioned2018-12-20T15:20:36Z
dc.date.available2018-12-20T15:20:36Z
dc.date.created2018-12-20T15:20:36Z
dc.date.issued2002
dc.identifierBoletin de la Sociedad Chilena de Quimica, Volumen 47, Issue 4, 2018, Pages 311-324
dc.identifier03661644
dc.identifierhttps://repositorio.uchile.cl/handle/2250/158832
dc.description.abstractA reliable methodology for identification and quantification of Polycyclic Aromatic Hydrocarbons (PAHs) in atmospheric aerosols has been developed, using extraction with dichloromethane, a clean-up step for purification and fractionation of the sample compounds on a silica column and quantification by GC-MSD. The percentage of recovery for the analytical procedure was 61-113%, depending on each PAH. The analytical protocol, introducing a significant economy of time and reagents, was applied to the quantification of PAHs in urban atmospheric aerosols PM10 samples, collected in Santiago de Chile city, between october and november of 1999.
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
dc.sourceBoletin de la Sociedad Chilena de Quimica
dc.subjectAtmospheric aerosols
dc.subjectClean-up
dc.subjectPolycyclic Aromatic Hydrocarbons (PAHs)
dc.subjectQuantification by GC-MSD
dc.subjectSantiago de Chile
dc.titleMethodology for the extraction, clean-up and quantification of Polycyclic Aromatic Hydrocarbons in urban particulate matter Metodología para la extracción, fraccionamiento y cuantificación de hidrocarburos aromáticos policíclicos presentes en material par
dc.typeArtículo de revista


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