Norm

NEN-ISO 13169:2018 en

Water - Uranium - Methode met alfa vloeistofscintillatietelling

80,61 97,54 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 14
Commissie Radioactiviteit - Toepassing en meten
Gepubliceerd op 01-07-2018
Taal Engels
NEN-ISO 13169 specifies the measurement method for the determination of total activity concentration of uranium isotopes in non-saline waters by extraction and liquid scintillation counting. This method covers the measurement of soluble uranium isotopes in water in activity concentrations between approximately 2·10-3 Bq/kg and 10 Bq/kg when analysing a 1 l test sample volume with a 60 000 s counting time with a typical alpha LSC instrument. The ratio 234U/238U can also be determined. This method has not been tested for the measurement of other uranium isotopes.

Details

ICS-code 13.060.60
17.240
Nederlandse titel Water - Uranium - Methode met alfa vloeistofscintillatietelling
Engelse titel Water quality - Uranium - Test method using alpha liquid scintillation counting

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