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 |