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Analysis of nitroar...
Analysis of nitroaromatic compounds in complex samples using solid-phase microextraction and isotope dilution quantification gas chromatography-electron-capture negative ionisation mass spectrometry
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- Jönsson, Sofie (författare)
- Örebro universitet,Institutionen för naturvetenskap
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- Gustavsson, Lillemor (författare)
- Örebro universitet,Institutionen för naturvetenskap
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- van Bavel, Bert (författare)
- Örebro universitet,Institutionen för naturvetenskap
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(creator_code:org_t)
- Amsterdam : Elsevier, 2007
- 2007
- Engelska.
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Ingår i: Journal of Chromatography A. - Amsterdam : Elsevier. - 0021-9673 .- 1873-3778. ; 1164:1-2, s. 65-73
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- A solid-phase microextraction (SPME) method using gas chromatography–electron-capture negative ionisation mass spectrometry (GC–ECNI-MS) and isotope dilution quantification for the analysis of nitroaromatic compounds in complex, water based samples has been optimised. For ionisation, ECNI was the most sensitive and selective method. SPME was compared to solid-phase extraction (SPE) and found to be more sensitive for these small volume samples. LODs were in the range 0.02–38 ng L−1 for SPME and 6–184 ng L−1 for SPE, respectively. The SPME method was applied on samples in the ng L−1 level from artificial reed beds treated with sludge containing residues from explosives and pharmaceuticals.
Ämnesord
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Nyckelord
- NATURAL SCIENCES
- NATURVETENSKAP
- Chemistry
- Kemi
- Chemistry
- Kemi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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