Reference number
ISO 13166:2014
ISO 13166:2014
Water quality — Uranium isotopes — Test method using alpha-spectrometry
Edition 1
2014-03
Retirada
ISO 13166:2014
59209
Retirada (Edición 1, 2014)

Resumen

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.

Informaciones generales

  •  : Retirada
     : 2014-03
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 18
  • ISO/TC 147/SC 3
    13.280  13.060.60 
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