International Standard
ISO 9463:2019
Nuclear energy — Nuclear fuel technology — Determination of plutonium in nitric acid solutions by spectrophotometry
Reference number
ISO 9463:2019
Edition 3
2019-01
International Standard
Read sample
ISO 9463:2019
69143
Published (Edition 3, 2019)

ISO 9463:2019

ISO 9463:2019
69143
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

Abstract

This document specifies an analytical method by spectrophotometry, for determining the plutonium concentration in nitric acid solutions, with spectrophotometer implemented in hot cell and glove box allowing the analysis of high activity solutions. Commonly, the method is applicable, without interference, even in the presence of numerous cations, for a plutonium concentration higher than 0,5 mg·l−1 in the original sample with a standard uncertainty, with coverage factor k = 1, less than 5 %.

The method is intended for process controls at the different steps of the process in a nuclear fuel reprocessing plant or in other nuclear facilities.

General information

  •  : Published
     : 2019-01
    : Close of review [90.60]
  •  : 3
     : 12
  • ISO/TC 85/SC 5
    27.120.30 
  • RSS updates

Got a question?

Check out our Help and Support