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EVS-EN ISO 13165-2:2020

Water quality - Radium-226 - Part 2: Test method using emanometry (ISO 13165-2:2014)

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Kehtetu alates 01.11.2022
Alusdokumendid
ISO 13165-2:2014; EN ISO 13165-2:2020
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Staatus
Kuupäev
Tüüp
Nimetus
01.11.2022
Põhitekst
02.03.2020
Põhitekst
ISO 13165-2:2014 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.
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