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BS EN ISO 13165-3:2020

Current

Current

The latest, up-to-date edition.

Water quality. Radium-226 Test method using coprecipitation and gamma-spectrometry

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-09-2020

This part of ISO 13165 specifies the determination of radium-226 (226Ra) activity concentration in all types of water by coprecipitation followed by gamma-spectrometry (see ISO 18589‑3).

This part of ISO13165 specifies the determination of radium-226 (226Ra) activity concentration in all types of water by coprecipitation followed by gamma-spectrometry (see ISO18589‑3).

The method described is suitable for determination of soluble226Ra activity concentrations greater than0,02Bq l−1 using a sample volume of 1l to 100l of any water type.

For water samples smaller than a volume of 1l, direct gamma-spectrometry can be performed following ISO10703 with a higher detection limit.

NOTE This test method also allows other isotopes of radium,223Ra,224Ra, and228Ra, to be determined.

Committee
EH/3/8
DocumentType
Standard
ISBN
9780539043778
Pages
22
ProductNote
This standard is also refers to IEC 17025.
PublisherName
British Standards Institution
Status
Current

Standards Relationship
ISO 13165-3:2016 Identical
EN ISO 13165-3:2020 Identical

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