Flow-injection determination of iron(II), iron(III) and total iron with chemiluminescence detection |
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| Authors: | E.G Sarantonis Alan Townshend |
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| Affiliation: | Department of Chemistry, University of Hull, Hull HU6 7RX Great Britain |
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| Abstract: | Iron(II) (1.0 × 10?9–1.0 × 10?6 M) is determined by the production of chemiluminescence in a luminol system in the absence of added oxidant. Iron(III) (2.0 × 10.8?8–2.0 × 10?6 M) is determined after reduction to iron(II) in a silver reductor mini-column in the flow system. Cobalt, chromium, copper and manganese interfere. |
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