ISO 13165-2:2014

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

General information

Current stage: 90.92 Effective date: Oct 26, 2020

Originator: ISO

Owner: ISO/TC 147/SC 3

Type: International Standard

Scope

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.

Life cycle

NOW

PUBLISHED
ISO 13165-2:2014
90.92 Standard to be revised
Oct 26, 2020

REVISED BY

PUBLISHED
ISO 13165-2:2022

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