Microdosage du cobalt dans le ,,zirconium reactor-grade''

Vogel, Jacques; Monnier, Denys; Haerdi, Werner

doi:10.1016/0003-2670(61)80012-3

Scientific article

French

Microdosage du cobalt dans le ,,zirconium reactor-grade''

ContributorsVogel, Jacques; Monnier, Denys; Haerdi, Werner

Published inAnalytica chimica acta, vol. 24, p. 55-60

Publication date1961

Abstract

A method is described for the separation and determination of cobalt in 100 mg reactor-grade zirconium. Separation is effected by means of an ion-exchange resin. After elution, the cobalt is purified by extraction with dithizone and determined spectrophotometrically with the help of nitroso-R-salt. With this method a content of 0.0003% can be determined with an accuracy of ±4%.

Affiliation

Faculté des sciences / Section de chimie et biochimie / Département de chimie minérale, analytique et appliquée

Citation (ISO format)

VOGEL, Jacques, MONNIER, Denys, HAERDI, Werner. Microdosage du cobalt dans le ,,zirconium reactor-grade″. In: Analytica chimica acta, 1961, vol. 24, p. 55–60. doi: 10.1016/0003-2670(61)80012-3

Article (Published version)

Identifiers

PID : unige:169675
DOI : 10.1016/0003-2670(61)80012-3

Commercial URLhttps://linkinghub.elsevier.com/retrieve/pii/0003267061800123

ISSN of the journal0003-2670

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Microdosage du cobalt dans le ,,zirconium reactor-grade''

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