NF EN ISO 13165-2
NF EN ISO 13165-2

NF EN ISO 13165-2

October 2022
Standard Current

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

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Main informations

Collections

National standards and national normative documents

Publication date

October 2022

Number of pages

32 p.

Reference

NF EN ISO 13165-2

ICS Codes

13.060.60   Examination of physical properties of water
17.240   Radiation measurements

Print number

1

International kinship

ISO 13165-2:2022

European kinship

EN ISO 13165-2:2022
Replaced standards (1)
NF EN ISO 13165-2
NF EN ISO 13165-2
February 2020
Standard Cancelled
Water quality - Radium-226 - Part 2: Test method using emanometry (ISO 13165-2:2014)

Le présent document spécifie la détermination de l''activité volumique du radium 226 (226Ra) , dans tous types d''eaux par émanométrie. La méthode spécifiée est applicable pour la détermination de l''activité volumique du 226Ra soluble, total et particulaire dans tous types d''eaux d''activité volumique en 226Ra supérieure à 0,02 Bq l-1. Dans les eaux fortement chargées en 228Th, l''interférence due aux descendants du 220Rn peut conduire à une surestimation des niveaux mesurés.

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