Development, optimization and validation of gas chromatographic fingerprinting of Brazilian commercial gasoline for quality control

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:21:13Z
dc.date.accessioned2022-10-05T15:21:36Z
dc.date.available2014-05-20T14:21:13Z
dc.date.available2022-10-05T15:21:36Z
dc.date.created2014-05-20T14:21:13Z
dc.date.issued2008-08-22
dc.identifierJournal of Chromatography A. Amsterdam: Elsevier B.V., v. 1202, n. 2, p. 181-188, 2008.
dc.identifier0021-9673
dc.identifierhttp://hdl.handle.net/11449/26348
dc.identifier10.1016/j.chroma.2008.06.040
dc.identifierWOS:000258696800010
dc.identifier3310170899693944
dc.identifier9352141379363877
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3899291
dc.description.abstractThree-step development, optimization and validation strategy for GC fingerprints of Brazilian commercial gasoline is described. A suitable chromatographic system was selected first. The following step was to improve acceptable chromatographic resolution with reduced analysis time, which is recommended for routine applications. Optimization was carried out using full three-level factorial designs. Optimal conditions were obtained for flow rate, oven ramps, injection volume and split ratio. Finally, several validation parameters were performed. Therefore, a feasible and reliable fingerprint was established to identify Brazilian commercial gasoline quality. This strategy can also be applied to develop fingerprints for quality control of other fuels. (C) 2008 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationJournal of Chromatography A
dc.relation3.716
dc.relation1,378
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectgas chromatographic fingerprinting
dc.subjectmethod development
dc.subjectresponse surface methodology
dc.subjectBrazilian commercial gasoline
dc.subjectquality control
dc.titleDevelopment, optimization and validation of gas chromatographic fingerprinting of Brazilian commercial gasoline for quality control
dc.typeArtigo


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