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Global interlaborat...
Global interlaboratory assessments on PCBs, organochlorine pesticides and brominated flame retardants in various environmental matrices 2017/2019
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- de Boer, Jacob (författare)
- Vrije Universiteit Amsterdam, Dept. Environment & Health, Amsterdam, the Netherlands
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- van der Veen, Ike (författare)
- Vrije Universiteit Amsterdam, Dept. Environment & Health, Amsterdam, the Netherlands
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- Fiedler, Heidelore, Dr. 1953- (författare)
- Örebro universitet,Institutionen för naturvetenskap och teknik,MTM Research Centre
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Vrije Universiteit Amsterdam, Dept Environment & Health, Amsterdam, the Netherlands Institutionen för naturvetenskap och teknik (creator_code:org_t)
- Pergamon Press, 2022
- 2022
- Engelska.
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Ingår i: Chemosphere. - : Pergamon Press. - 0045-6535 .- 1879-1298. ; 295
- Relaterad länk:
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https://doi.org/10.1...
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visa fler...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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visa färre...
Abstract
Ämnesord
Stäng
- In support of the United Nations Environment Programme (UNEP) global monitoring plan under the Stockholm Convention contributing laboratories were offered to take part in a series of interlaboratory assessments on persistent organic pollutants (POPs). The results of two rounds of these assessments are reported. The target compounds were polychlorinated biphenyls, organochlorine pesticides, polybrominated diphenylethers, one polybrominated biphenyl and hexabromocyclododecane diastereomers. The matrices distributed were a test solution, fish, sediment, human milk, and air extracts. The number of participants in each round was well over 100, showing the interest of laboratories worldwide. The results showed that many laboratories still struggle to obtain acceptable standard deviations of around 25% for their determinations. In particular for organochlorine pesticides serious improvement in quality is required. Acceptable results were obtained for the air extracts and for the determination of polybrominated diphenylethers in various matrices.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
Nyckelord
- HBCD
- Interlaboratory study
- PBDEs
- PCBs
- Pesticides
- United Nations
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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