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Development of a ha...
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Andersson, KjellSwedish National Laboratory of Forensic Science
(författare)
Development of a harmonised method for the profiling of amphetamines : IV. Optimisation of sample preparation
- Artikel/kapitelEngelska2007
Förlag, utgivningsår, omfång ...
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Elsevier,2007
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printrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:liu-72289
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https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-72289URI
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https://doi.org/10.1016/j.forsciint.2006.10.017DOI
Kompletterande språkuppgifter
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Språk:engelska
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Sammanfattning på:engelska
Ingår i deldatabas
Klassifikation
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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The suitability of liquid–liquid extraction (LLE) and solid-phase extraction (SPE) for the preparation of impurity extracts intended for gas chromatographic profiling analyses of amphetamine were evaluated. Both techniques were optimised with respect to the extraction of selected target compounds by use of full factorial designs in which the variables affecting the performance were evaluated. Test samples consisted of amphetamine synthesised by the Leuckart reaction, by reductive amination of benzyl methyl ketone and by the nitrostyrene route. The performance of LLE and SPE were comparable in terms of repeatability and recovery of the target compounds. LLE was considered the better choice for the present harmonised amphetamine profiling method due to the lack of information on the long-term stability of SPE columns.
Ämnesord och genrebeteckningar
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Amphetamine; Impurities; Profiling; Optimisation; SPE; LLE; GC-FID; GC–MS
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TECHNOLOGY
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TEKNIKVETENSKAP
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Jalava, KaisaNational Bureau of Investigation, Finland
(författare)
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Lock, EricUniversity of Lausanne
(författare)
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Huizer, HenkNetherlands Forensic Institute
(författare)
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Kaa, ElisabetUniversity of Aarhus
(författare)
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Lopes, AlvaroPolicia Judiciaria, Lisbon, Portugal
(författare)
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Poortman-van der Meer, AnnekeNetherlands Forensic Institute
(författare)
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Cole, Michael D.University of Strathclyde, Glasgow
(författare)
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Dahlén, JohanSwedish National Laboratory of Forensic Science(Swepub:liu)johda32
(författare)
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Sippola, ErkkiNational Bureau of Investigation, Finland
(författare)
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Swedish National Laboratory of Forensic ScienceNational Bureau of Investigation, Finland
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Forensic Science International: Elsevier169:1, s. 64-760379-07381872-6283
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