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ISO 13165-1:2022

Water quality — Radium-226 — Part 1: Test method using liquid scintillation counting

OVERVIEW

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.

COMMENTS

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PRODUCT DETAILS

Status Current
Edition 2022
No. of Pages 15
ICS Classification 17.240 Radiation measurements
13.060.60 Examination of physical properties of water
Committee ISO/TC 147/SC 3
Available for Purchase For sale in Singapore only
Adoption ISO