ISO/TC 147/SC 3
| Projekta Nr. | ISO 13165-1:2013 |
|---|---|
| Nosaukums | <p>ISO 13165-1:2013 specifies the determination of radium-226 (<sup>226</sup>Ra) activity concentration in non-saline water samples by extraction of its daughter radon-222 (<sup>222</sup>Rn) and its measurement using liquid scintillation counting.</p> <p>Radium-226 activity concentrations which can be measured by this test method utilizing currently available liquid scintillation counters goes down to 50 mBq l<sup>−1</sup>. This method is not applicable to the measurement of other radium isotopes.</p> |
| Reģistrācijas numurs (WIID) | 56464 |
| Darbības sfēra | <p>ISO 13165-1:2013 specifies the determination of radium-226 (<sup>226</sup>Ra) activity concentration in non-saline water samples by extraction of its daughter radon-222 (<sup>222</sup>Rn) and its measurement using liquid scintillation counting.</p> <p>Radium-226 activity concentrations which can be measured by this test method utilizing currently available liquid scintillation counters goes down to 50 mBq l<sup>−1</sup>. This method is not applicable to the measurement of other radium isotopes.</p> |
| Statuss | Atcelts |
| ICS grupa | 13.060.60 17.240 |