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Amperometrically indicated pseudotitrations. III. Volumetric determination of cobalt(III) with ethylenediamine

H. Hofbauerová, J. Mocák, and D. I. Bustin

Department of Analytical Chemistry, Slovak Technical University, 880 37 Bratislava

 

Abstract:  The principle of "pseudo titration" with amperometric indication of equivalence point and its application to the volumetric determination of Co(III) with ethylenediamine is described. The method is convenient for analysis of 90—1800 μg of cobalt in 20 ml of the sample solutions. The confidence interval has been evaluated for varying amounts of the determined component.

Full paper in Portable Document Format: 285a609.pdf

 

Chemical Papers 28 (5) 609–613 (1974)

Tuesday, May 21, 2024

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