Final report on CCQM-K89: Trace and essential elements in Herba Ecliptae
The key comparison CCQM-K89 was undertaken to demonstrate the capability of participating NMIs and DIs in measuring the contents of incurred trace elements (total arsenic, cadmium and lead) and essential elements (calcium and zinc) at ...g/g (for arsenic, cadmium, lead and zinc) and mg/g (for calciu...
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Veröffentlicht in: | Metrologia 2013-01, Vol.50, p.1 |
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Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Sprache: | eng |
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