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Norm

ISO 12183:2016

Ausgabedatum: 2016 08 05

Nuclear fuel technology — Controlled-potential coulometric assay of plutonium

ISO 12183:2016 describes an analytical method for the electrochemical assay of pure plutonium nitrate solutions of nuclear grade, with a total uncertainty not exceeding ±...
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Herausgeber:
International Organization for Standardization
Format:
Digital | 29 Seiten
Sprache:
Englisch

ISO 12183:2016 describes an analytical method for the electrochemical assay of pure plutonium nitrate solutions of nuclear grade, with a total uncertainty not exceeding ±0,2 % at the confidence level of 0,95 for a single determination (coverage factor, K = 2). The method is suitable for aqueous solutions containing more than 0,5 g/L plutonium and test samples containing between 4 mg and 15 mg of plutonium. Application of this technique to solutions containing less than 0,5 g/L and test samples containing less than 4 mg of plutonium requires experimental demonstration by the user that applicable data quality objectives will be met.

For some applications, purification of test samples by anion exchange is required before measurement to remove interfering substances when present in significant amounts.

ISO 12183:2016
2016 08 05
Nuclear fuel technology — Controlled-potential coulometric assay of plutonium
Norm
ISO 12183:2005
2005 02 08
Nuclear fuel technology — Controlled-potential coulometric assay of plutonium
Norm
ISO 12183:1995
1995 04 27
Controlled-potential coulometric assay of plutonium
Norm