Abstract 

The method is based on acidifying the sample to stabilize it, evaporation almost to dryness, conversion to the sulfate form and ignition at 350 °C, transfer of a portion of the residue to a planchette and counting beta-activity in a Geiger counting assembly. Covers non-volatile beta-active radionuclides with maximum beta energies higher than 0,3 MeV. Applies to the analysis of raw and potable waters.


General information

  • Status :  Withdrawn
    Publication date : 1992-11
  • Edition : 1
    Number of pages : 10
  • :
    ISO/TC 147
    Water quality
  • 13.280
    Radiation protection
    13.060.60
    Examination of physical properties of water

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information