BAS EN ISO 13165-1:2021
Kvaliteta vode - Radij-226 - Dio 1: Metoda ispitivanja korištenjem tekućinskog scintilacijskog brojanja
Opće informacije
Status: Važeći
Broj strana: 17
Jezik: Engleski
Izdanje: 1.
Metoda usvajanja: Proglašavanje
Nadnevak objave: 19.07.2021
Tehnički komitet:
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Apstrakt
ISO 13165-1:2013 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 counting.
Radium-226 activity concentrations which can be measured by this test method utilizing currently available liquid scintillation counters goes down to 50 mBq l−1. This method is not applicable to the measurement of other radium isotopes.
Životni ciklus
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Izvorni dokument i stepen usklađenosti
- EN ISO 13165-1:2020, identičan
- ISO 13165-1:2013, identičan