Development of advanced analytical methodologies based on gas chromatography coupled to mass spectometry for the determination of pops and vocs in the food and environmental field
The work in this thesis has been clearly divided into three parts: In the first part, efforts were directed to obtaining a trace level quantification method for halogenated flame retardants using high-volume injections and gas chromatography coupled to GC-MS/MS tandem mass spectrometry. In the secon...
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| Tipo de recurso: | tesis doctoral |
| Estado: | Versión publicada |
| Fecha de publicación: | 2019 |
| País: | España |
| Institución: | CBUC, CESCA |
| Repositorio: | TDR. Tesis Doctorales en Red |
| OAI Identifier: | oai:www.tdx.cat:10803/668939 |
| Acceso en línea: | http://hdl.handle.net/10803/668939 http://dx.doi.org/10.6035/14104.2019.177055 |
| Access Level: | acceso abierto |
| Palabra clave: | Gas Chromatography Volatiles Pollutants Mass Spectrometry Purge and Trap Metabolomics Ciències naturals, químiques, físiques i matemàtiques 543 |
| Sumario: | The work in this thesis has been clearly divided into three parts: In the first part, efforts were directed to obtaining a trace level quantification method for halogenated flame retardants using high-volume injections and gas chromatography coupled to GC-MS/MS tandem mass spectrometry. In the second part, the potential of the GC-MS / MS technique was evaluated together with the new atmospheric pressure chemical ionization source (APCI) for the quantification of PBDEs, NBFRs (including hexabromocyclododecane (HBCD)) and DL-PCBs at trace levels in food and environmental samples. In the third part, two untargeted analytical methodologies by GC-MS were developed as complementary tools to the PANEL TEST for the classification of olive oil samples according to their quality. |
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