Water quality - Radium-226 - Part 1: Test method using liquid scintillation counting
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English Hardcopy
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Number of Standard:
CSN EN ISO 13165-1
Category:
757619
Pages:
28
Released:
01.09.2024
Catalog number:
519533
DESCRIPTION
CSN EN ISO 13165-1
CSN EN ISO 13165-1 This document specifies the determination of radium-226 (226Ra) activity concentration in non-saline water samples by extraction of its daughter radon-222 (222Rn) and its measurement using liquid scintillation analysis. The test method described in this document, using currently available scintillation counters, has a detection limit of approximately 50 mBq˙l-1. This method is not applicable to the measurement of other radium isotopes. Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.