Borrador del Comité
ISO/CD 13169
Water quality — Uranium — Test method using alpha liquid scintillation counting
Reference number
ISO/CD 13169
Edition 2
© ISO 2024
Borrador del Comité
En desarrollo
El comité está revisando un borrador.
Reemplazará ISO 13169:2018

Resumen

This document specifies the measurement method for the determination of total activity concentration of uranium isotopes in non-saline waters by extraction and liquid scintillation counting.

This method covers the measurement of soluble uranium isotopes in water in activity concentrations between approximately 2·10−3 Bq/kg and 10 Bq/kg when analysing a 1 l test sample volume with a 60 000 s counting time with a typical alpha LSC instrument.

The ratio 234U/238U can also be determined. This method has not been tested for the measurement of other uranium isotopes.

Informaciones generales

  • Estado
     : En desarrollo
    Etapa
    : Borrador de comité (CD) registrado [30.00]
  • Edición
     : 2
  • Comité Técnico :
    ISO/TC 147/SC 3
  • RSS actualizaciones

Ciclo de vida

Objetivos de Desarrollo Sostenible

Esta norma contribuye a los siguientes Objetivos de Desarrollo Sostenible

12
Responsible Consumption and Production
3
Good Health and Well-being
15
Life on Land
6
Clean Water and Sanitation

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