International Standard
ISO 12183:2024
Nuclear fuel technology — Controlled-potential coulometric measurement of plutonium
Reference number
ISO 12183:2024
Edition 4
2024-05
© ISO 2025
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Published (Edition 4, 2024)

ISO 12183:2024

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CHF 155
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Abstract

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

General information

  • Status
     : Published
    Publication date
     : 2024-05
    Stage
    : International Standard published [60.60]
  • Edition
     : 4
    Number of pages
     : 30
  • Technical Committee :
    ISO/TC 85/SC 5
    ICS :
    27.120.30 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

7
Affordable and Clean Energy

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  5. 27
  6. 27.120
  7. 27.120.30
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