| Determination of Selected Polychlorinated Dibenzo-p-dioxins/Furans in Marine Sediments by the Application of Gas-Chromatography-Triple Quadrupole Mass Spectrometry. | |
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MedLine Citation:
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PMID: 23314116 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Selected polychlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs) were detected by gas-chromatography coupled to triple quadrupole mass spectrometry (GC-QqQ-MS/MS) in marine sediments collected in central Italy. Total PCDD/Fs concentrations ranged from 11.58 to 193.29 pg/g d.w., with PCDFs as the major contributors in most cases. The congener profiles were characterized by high OCDD (70.7 %-91.4 %). The PCDD/Fs values are within or close to the Environmental Canada sediment reference values (0.85 pg TEQ/g d.w.). GC-QqQ-MS/MS can be a suitable alternative to standard methods for PCDD/Fs determination in environmental samples. The measured PCDD/Fs amounts could be considered as a basis for future monitoring programs. |
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Authors:
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Maurizio Guidotti; Carmela Protano; Carola Dominici; Salvatore Chiavarini; Nicola Cimino; Matteo Vitali |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2013-1-13 |
Journal Detail:
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Title: Bulletin of environmental contamination and toxicology Volume: - ISSN: 1432-0800 ISO Abbreviation: Bull Environ Contam Toxicol Publication Date: 2013 Jan |
Date Detail:
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Created Date: 2013-1-14 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0046021 Medline TA: Bull Environ Contam Toxicol Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Arpa Lazio, Regional Agency for Environmental Protection, via Salaria per L'Aquila 88, 02100, Rieti, Italy, maurizio.guidotti@arpalazio.it. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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