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Modified method for determination of hippuric acid and methylhippuric acid in urine by gas chromatography

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dc.contributor.authorP. Kongtipen_US
dc.contributor.authorJ. Vararussamien_US
dc.contributor.authorV. Pruktharathikulen_US
dc.contributor.otherMahidol Universityen_US
dc.contributor.otherAir Quality and Noise Management Bureauen_US
dc.date.accessioned2018-09-07T09:40:03Z
dc.date.available2018-09-07T09:40:03Z
dc.date.issued2001-02-10en_US
dc.description.abstractA modified method for the simultaneous determination of hippuric acid (HA) and o-, m- and p-methylhippuric acids (o-, m- and p-MHAs) in urine is described. These metabolites were extracted, derivatized into their methyl ester derivatives and analyzed using a gas chromatograph equipped with flame ionization detector and a DB-1 capillary column. The derivatives of HA, o-, m- and p-MHAs were well separated within 11 min. The accuracy and precision in the present method were sufficient for quantitative analysis, and the results obtained by the GC method were highly correlated with those by the HPLC method (NIOSH 8301). © 2001 Elsevier Science B.V.en_US
dc.identifier.citationJournal of Chromatography B: Biomedical Sciences and Applications. Vol.751, No.1 (2001), 199-203en_US
dc.identifier.doi10.1016/S0378-4347(00)00463-1en_US
dc.identifier.issn13872273en_US
dc.identifier.other2-s2.0-0035835411en_US
dc.identifier.urihttps://repository.li.mahidol.ac.th/handle/20.500.14594/26517
dc.rightsMahidol Universityen_US
dc.rights.holderSCOPUSen_US
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0035835411&origin=inwarden_US
dc.subjectChemistryen_US
dc.titleModified method for determination of hippuric acid and methylhippuric acid in urine by gas chromatographyen_US
dc.typeArticleen_US
dspace.entity.typePublication
mu.datasource.scopushttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0035835411&origin=inwarden_US

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