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Multi-elemental cha...
Multi-elemental characterization of soft biological tissues by inductively coupled plasma-sector field mass spectrometry
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- Engström, Emma (författare)
- Analytica AB, Luleå, Sweden
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- Stenberg, Anna (författare)
- Luleå tekniska universitet
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- Senioukh, Svetlana (författare)
- Analytica AB, Luleå, Sweden
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- Edelbro, Roland (författare)
- Analytica AB, Luleå, Sweden
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- Baxter, Douglas (författare)
- Analytica AB, Luleå, Sweden
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- Rodushkin, Ilya (författare)
- Analytica AB, Luleå, Sweden
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(creator_code:org_t)
- Elsevier BV, 2004
- 2004
- Engelska.
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Ingår i: Analytica Chimica Acta. - : Elsevier BV. - 0003-2670 .- 1873-4324. ; 521:2, s. 123-135
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The performance of double-focusing, sector field ICP-MS (ICP-SFMS) for the multi-elmental analysis of soft tissues following microwave-assisted digestion with nitric acid was eveluated and factors affecting method limits of detection discussed. Accuracy was assessed by replicate analyses of certified reference materials and by participation in performance evaluation programs; the precision was better than 5% relative standard deviation (RSD) for the majority of elements. Cl was the only element for which ICP-SFMS data consistently deviated from certified concentrations in the reference materials tested. Comparison between results obtained by ICP-SFMS and ICP optical emission spectrometry showed good agreement for elements present in tissues at concentrations above 2 μg g-1. The concentrations of 68 elements in different fish and animal soft tissues (muscle, liver, kidney, lung and brain) are presented, and, where possible, compared to previously published data.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Geokemi (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Geochemistry (hsv//eng)
Nyckelord
- Applied Geology
- Tillämpad geologi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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