ISO - 13165-1
Water quality — Radium-226 — Part 1: Test method using liquid scintillation counting
active, Most Current
| Organization: | ISO |
| Publication Date: | 1 November 2022 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (Examination of physical properties of water): | 13.060.60 |
| ICS Code (Radiation measurements): | 17.240 |
scope:
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.
Document History
13165-1
November 1, 2022
Water quality — Radium-226 — Part 1: Test method using liquid scintillation counting
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...
April 15, 2013
Water quality - Radium-226 - Part 1: Test method using liquid scintillation counting
This part of ISO 13165 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...