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ANALYSIS OF SURFACE AND VOLATILE COMPOUNDS OF FLOWER HEADS OF FLOURENSIA THURIFERA (MOL) D.C.
(Sociedad Chilena de Química, 2007)
A novel HS-SBSE system coupled with gas chromatography and mass spectrometry for the analysis of organochlorine pesticides in water samples
(WILEY-V C H VERLAG GMBH, 2008)
A methodology to analyze organochlorine pesticides (OCPs) in water samples has been accomplished by using headspace stir bar sorptive extraction (HS-SBSE). The bars were in house coated with a thick film of PDMS in order ...
Headspace-mass spectrometry with alternative chromatographic separation using a column switching system for the screening and determination of BTEX and styrene in comestible oil
(Taylor & Francis, 2010-01)
A headspace-mass spectrometry with alternative chromatographic separation using a column switching system was developed for the screening and confirmation of BTEX and styrene in comestible oils. According to the position ...
Caracterização de genótipos de pequizeiro (Caryocar brasilense Camb.) pelo perfil cromatográfico de voláteis
(Universidade Federal de Minas GeraisUFMG, 2009-11-27)
The purpose of this work was to discriminate the different pequi tree genotipes characterising the profile of the volatile compounds extracted from the pequi pulp by headspace extraction, using gas hromatography-mass ...
Headspace analysis of the volatile flower scent of Zeyheria montana Mart. (Bignoniaceae)
(Georg Thieme Verlag Kg, 2012-08-01)
Headspace analysis of the volatile flower scent of Zeyheria montana Mart. (Bignoniaceae)
(Georg Thieme Verlag Kg, 2012-08-01)
Assessment of aroma impact compounds in a cashew apple-based alcoholic beverage by GGMS and GC-olfactometry
(Elsevier Science BvAmsterdamHolanda, 2006)
Aplicação da técnica headspace-gc-fid na caracterização de amostras de solos potiguares contaminados com gasolina comercial
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM QUÍMICA, 2021-07-27)
The use of petroleum-derived fuels results in environmental processes that have been
widely discussed in scientific literature, amongst which soil pollution. The special
concern with soil contamination by fuels is due to ...