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CEN - EN ISO 13165-2

Water quality - Radium-226 - Part 2: Test method using emanometry

active, Most Current
Organization: CEN
Publication Date: 1 February 2020
Status: active
Page Count: 24
ICS Code (Examination of physical properties of water): 13.060.60
ICS Code (Radiation measurements): 17.240
scope:

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 total 226Ra activity concentration in all types of water with soluble 226Ra activity concentrations greater than 0,02 Bq l−1.

In water containing high activity concentrations of 228Th, interference from 220Rn decay products can lead to overestimation of measured levels (see Figure A.2).

Document History

EN ISO 13165-2
February 1, 2020
Water quality - Radium-226 - Part 2: Test method using emanometry
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...

References

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