Determination of cocaine in samples of hair using the chromatographic column, ISRP-C-18

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:29:50Z
dc.date.available2014-05-20T15:29:50Z
dc.date.created2014-05-20T15:29:50Z
dc.date.issued2004-01-01
dc.identifierJournal of Liquid Chromatography & Related Technologies. New York: Marcel Dekker Inc., v. 27, n. 11, p. 1799-1809, 2004.
dc.identifier1082-6076
dc.identifierhttp://hdl.handle.net/11449/39323
dc.identifier10.1081/JLC-120037372
dc.identifierWOS:000222182200012
dc.identifier4659698040759224
dc.description.abstractA method has been developed for the determination of the cocaine levels in samples of hair, using a chromatographic column internal surface reverse phase (ISRP)-C-18, for direct injection of the extracts of hair, without purification or derivation of the sample. The method allows monitoring an individual stopped for using or making cocaine. This method allowed the determination of levels of cocaine concentration in 75% of the analyzed samples of chemical dependents' hair, with cocaine detected at levels of 0.37-16.85 mug g(-1). In the other analyzed samples (25%), the drug was not detected, because the corresponding individuals told us that they consumed cocaine infrequently and in small amounts. The detection
dc.languageeng
dc.publisherMarcel Dekker Inc
dc.relationJournal of Liquid Chromatography & Related Technologies
dc.relation0.827
dc.relation0,297
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectcocaine
dc.subjectISRP-column
dc.subjecthair
dc.subjectHPLC
dc.titleDetermination of cocaine in samples of hair using the chromatographic column, ISRP-C-18
dc.typeArtículos de revistas


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