ISO 13165-1:2022

Water quality — Radium-226 — Part 1: Test method using liquid scintillation counting
Autor: ISO
Códigos ICS: 17.240 ; 13.060.60


This document specifies the determination of radium-226 (226Ra) activity concentration in non-saline water samples by extraction of its daughter radon-222 (222Rn) and its measurement using liquid scintillation analysis.The test method described in this document, using currently available scintillation counters, has a detection limit of approximately 50 mBq·l-1. This method is not applicable to the measurement of other radium isotopes.

Especificaciones de la Norma
Fecha de Publicación 15/11/2022
Título Secundario Qualité de l'eau — Radium-226 — Partie 1: Méthode d'essai par comptage des scintillations en milieu liquide
Páginas Técnicas 15
Idioma Inglés