Determination of submilligram amounts of cobalt by ferricyanide titration with photometric end-point detection |
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| Authors: | H. Poppe and G. Den Boef |
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| Affiliation: | Laboratory for Analytical Chemistry University of Amsterdam The Netherlands |
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| Abstract: | The titrimetric determination of cobaltII by oxidation with hexacyanoferrate(III) in ammoniacal solution, ordinarily carried out potentiometrically, can be extended to smaller amounts of cobalt by means of photometric end-point indication. |
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