|Number of pages||15|
|Committee||Radioactiviteit - Toepassing en meten|
This standard 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 analyzing a 1l 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.
|Dutch title||Water-Uranium- Methode met vloeistofscintillatie (LSC)|
|English title||Water quality - Uranium - Test method using alpha liquid scintillation counting|