Interference Effect of Iron on the Determination of Gold in Geological Samples Using the Vapor Generation Technique and Preconcentration in a Graphite Furnace
A vapor generation procedure for the production of volatile species of Au was studied using electrothermal atomic absorption spectrometry (ETAAS). The interference effects of iron in solution and in the gas phase in a quartz T-tube were studied for the first time in detail. A dual vapor generation s...
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| Veröffentlicht in: | Applied spectroscopy 2006-04, Vol.60 (4), p.423-429 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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