EN ISO 13165-3:2020
Current
The latest, up-to-date edition.
Water quality - Radium-226 - Part 3: Test method using coprecipitation and gamma-spectrometry (ISO 13165-3:2016)
12-02-2020
ISO 13165-3:2016 specifies the determination of radium-226 (226Ra) activity concentration in all types of water by coprecipitation followed by gamma-spectrometry (see ISO 18589ā3).The method described is suitable for determination of soluble 226Ra activity concentrations greater than 0,02 Bq lā1 using a sample volume of 1 l to 100 l of any water type.For water samples smaller than a volume of 1 l, direct gamma-spectrometry can be performed following ISO 10703 with a higher detection limit.NOTE This test method also allows other isotopes of radium, 223Ra, 224Ra, and 228Ra, to be determined.
| Committee |
CEN/TC 230
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| ISO 13165-3:2016 | Identical |
| SS-EN ISO 13165-3:2020 | Identical |
| I.S. EN ISO 13165-3:2020 | Identical |
| NS-EN ISO 13165-3:2020 | Identical |
| DIN EN ISO 13165-3:2020-12 | Identical |
| PN-EN ISO 13165-3:2020-07 | Identical |
| NF EN ISO 13165-3:2020 | Identical |
| UNE-EN ISO 13165-3:2020 | Identical |
| UNI EN ISO 13165-3:2020 | Identical |
| BS EN ISO 13165-3:2020 | Identical |
| ÖNORM EN ISO 13165-3:2020 08 15 | Identical |
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