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immediate downloadReleased: 2020-03-06
BS EN ISO 13165-2:2020
Water quality. Radium-226 Test method using emanometry
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Standard number: | BS EN ISO 13165-2:2020 |
Pages: | 24 |
Released: | 2020-03-06 |
ISBN: | 978 0 539 04375 4 |
Status: | Standard |
DESCRIPTION
BS EN ISO 13165-2:2020
This standard BS EN ISO 13165-2:2020 Water quality. Radium-226 is classified in these ICS categories:
- 17.240 Radiation measurements
- 13.060.60 Examination of physical properties of water
This part of ISO 13165 specifies the determination of radium-226 (226Ra) activity concentration in all types of water by emanometry.
The method specified is suitable for the determination of the soluble, suspended, and total226Ra activity concentration in all types of water with soluble226Ra activity concentrations greater than 0,02 Bq l−1.
In water containing high activity concentrations of228Th, interference from220Rn decay products can lead to overestimation of measured levels (see Figure A.2).