ISO 13169:2018
Water quality — Uranium — Test method using alpha liquid scintillation counting
OVERVIEW
This document 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.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2018 |
| No. of Pages | 14 |
| ICS Classification | 17.240 Radiation measurements 13.060.60 Examination of physical properties of water |
| Committee | ISO/TC 147/SC 3 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |