Water quality - Radium-226 - Part 2: Test method using emanometry
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Number of Standard:
CSN EN ISO 13165-2
Category:
757619
Pages:
28
Released:
01.08.2020
Catalog number:
510129
DESCRIPTION
CSN EN ISO 13165-2
CSN EN ISO 13165-2 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). Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.