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ISO 13166:2014
Water quality — Uranium isotopes — Test method using alpha-spectrometryMore info
ISO 13166:2014 specifies the conditions for the determination of uranium isotope activity concentration in samples of environmental water (including sea waters) using alpha-spectrometry and 232U as a yield tracer. A chemical separation is required to separate and purify uranium from a test portion of the sample.
Plutonium isotopes can interfere, if present, with detectable activities in the sample.
The detection limit for measurement of a test portion of about 500 ml is approximately 5 mBq · l-1 with a counting time of about 200 000 s.
| Author | ISO/TC 147/SC 3 Radioactivity measurements |
|---|---|
| Editor | ISO |
| Document type | Standard |
| Format | Paper |
| Edition | 1 |
| ICS | 13.060.60 : Examination of physical properties of water |
| Number of pages | 18 |
| Weight(kg.) | 0.1306 |
| Year | 2014 |
| Country | Switzerland |