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Adsorptionsvoltammetrische Molybdänbestimmung in biologischen Proben nach nassem Hochdruckaufschlu\

Adsorption-voltammetric determination of molybdenum in biological materials after wet high pressure decomposition

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  • Biological and clinical analysis
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Summary

The transfer of an (known from literature [141 and till now only applied to seawater) adsorption-voltammetric determination of molybdenum with oxine to biological samples, is described. The herewith accomplished changes of base solution resulted simultaneously in an optimization of the method with regard to interpretability and sensitivity. Special care was taken in the problem of decomposition. Best results are obtained with a high-pressure decomposition. Accuracy of analyses is confirmed with trials of recovery also in the biological matrix.

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Authors and Affiliations

  1. Institut für Anorganische Chemie und Analytische Chemie, Johannes Gutenberg Universität Mainz, Postfach 3980, D-6500, Mainz, Bundesrepublik Deutschland

    Elisabeth Cziollek & Rolf Neeb

Authors
  1. Elisabeth Cziollek
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  2. Rolf Neeb
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Herrn Prof. Dr. G. Tölg zum 60. Geburtstag gewidmet

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Cziollek, E., Neeb, R. Adsorptionsvoltammetrische Molybdänbestimmung in biologischen Proben nach nassem Hochdruckaufschlu\. Z. Anal. Chem. 335, 860–864 (1989). https://doi.org/10.1007/BF01204102

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  • DOI: https://doi.org/10.1007/BF01204102

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