Borrador del Comité
ISO/CD 9698
Water quality — Tritium — Test method using liquid scintillation counting
Reference number
ISO/CD 9698
Edition 4
© ISO 2026
Borrador del Comité
En desarrollo
El comité está revisando un borrador.
Reemplazará ISO 9698:2019

Resumen

This document specifies a method by liquid scintillation counting for the determination of tritium activity concentration in samples of marine waters, surface waters, ground waters, rain waters, drinking waters or of tritiated water ([3H]H2O) in effluents.

The method is not directly applicable to the analysis of organically bound tritium; its determination requires additional chemical processing of the sample (such as chemical oxidation or combustion).

With suitable technical conditions, the detection limit may be as low as 1 Bq·l−1. Tritium activity concentrations below 106 Bq·l−1 can be determined without any sample dilution.

Informaciones generales

  • Estado
     : En desarrollo
    Etapa
    : Cierre del periodo de observaciones [30.60]
  • Edición
     : 4
  • 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
6
Clean Water and Sanitation
9
Industry, Innovation and Infrastructure

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