Norm

ISO 9697:1992 en

Water quality - Measurement of gross beta activity in non-saline water

  • Deze norm is ingetrokken sinds 06-11-2008

48,19

Over deze norm

Status Ingetrokken
Aantal pagina's 10
Commissie Milieukwaliteit
Gepubliceerd op 24-11-1992
Taal Engels
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.

Details

ICS-code 13.060.60
13.280
Nederlandse titel Water quality - Measurement of gross beta activity in non-saline water
Engelse titel Water quality - Measurement of gross beta activity in non-saline water
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