Optimization and Validation of Thermal Desorption Gas Chromatography-Mass Spectrometry for the Determination of Polycyclic Aromatic Hydrocarbons in Ambient Air
dc.contributor.author | Elorduy Escobio, Iñaki | |
dc.contributor.author | Durana Jimeno, María Nieves | |
dc.contributor.author | García Fernández, José Antonio | |
dc.contributor.author | Gómez Navazo, María Carmen | |
dc.contributor.author | Alonso Alonso, Lucio | |
dc.date.accessioned | 2018-11-09T14:05:59Z | |
dc.date.available | 2018-11-09T14:05:59Z | |
dc.date.issued | 2018-05-02 | |
dc.identifier.citation | Journal Of Analytical Methods In Chemistry : (2018) // Article ID 8734013 | es_ES |
dc.identifier.issn | 2090-8865 | |
dc.identifier.issn | 2090-8873 | |
dc.identifier.uri | http://hdl.handle.net/10810/29596 | |
dc.description.abstract | Thermal desorption (TD) coupled with gas chromatography/mass spectrometry (TD-GC/MS) is a simple alternative that overcomes the main drawbacks of the solvent extraction-based method: long extraction times, high sample manipulation, and large amounts of solvent waste. This work describes the optimization of TD-GC/MS for the measurement of airborne polycyclic aromatic hydrocarbons (PAlls) in particulate phase. The performance of the method was tested by Standard Reference Material (SRM) 1649b urban dust and compared with the conventional method (Soxhlet extraction-GC/MS), showing a better recovery (mean of 97%), precision (mean of 12%), and accuracy (+/- 25%) for the determination of 14 EPA PAHs. Furthermore, other 15 nonpriority PAHs were identified and quantified using their relative response factors (RRFs). Finally, the proposed method was successfully applied for the quantification of PAI Is in real 8 h-samples (PM10), demonstrating its capability for determination of these compounds in short-term monitoring. | es_ES |
dc.description.sponsorship | The authors gratefully thank the University of the Basque Country UPV/EHU (Ref.: GIU 13/25, GIU 16/03, and UFI 11/47) and the Spanish Ministry of Science and Innovation (MICINN) for financing the project PROMESHAP (Ref.: CTM 2010-20607). Inaki Elorduy wants to thank the MICINN for his doctoral grant Ministerio de Ciencia e Innovacio. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Hindawi | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | polyaromatic hydrocarbons | es_ES |
dc.subject | source identification | es_ES |
dc.subject | particulate matter | es_ES |
dc.subject | urban area | es_ES |
dc.subject | bound pahs | es_ES |
dc.subject | GC-MS | es_ES |
dc.subject | environment | es_ES |
dc.subject | atmosphere | es_ES |
dc.subject | samples | es_ES |
dc.subject | sites | es_ES |
dc.title | Optimization and Validation of Thermal Desorption Gas Chromatography-Mass Spectrometry for the Determination of Polycyclic Aromatic Hydrocarbons in Ambient Air | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Attribution 4.0 International (CC BY 4.0) You are free to: Share — copy and redistribute the material in any medium or format Adapt — remix, transform, and build upon the material for any purpose, even commercially. | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://www.hindawi.com/journals/jamc/2018/8734013/ | es_ES |
dc.identifier.doi | 10.1155/2018/8734013 | |
dc.departamentoes | Ingeniería química y del medio ambiente | es_ES |
dc.departamentoeu | Ingeniaritza kimikoa eta ingurumenaren ingeniaritza | es_ES |
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Attribution 4.0 International (CC BY 4.0)
You are free to: Share — copy and redistribute the material in any medium or format
Adapt — remix, transform, and build upon the material for any purpose, even commercially.