ISO 9696:2007
Water quality - Measurement of gross alpha activity in non-saline water - Thick source method
- Standard No.
- ISO 9696:2007
- Release Date
- 2007
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 9696:2017
- Latest
- ISO 9696:2017
- Scope
- This International Standard specifies a method for the determination of gross alpha activity in non-saline waters for alpha-emitting radionuclides which are not volatile at 350 °C. It is possible to determine supported volatile radionuclides measured to an extent determined by half-life, matrix retention (of the volatile species) and the duration of measurement (counting time). The method is applicable to raw and potable waters. The range of application depends on the amount of suspended matter in the water and on the performance characteristics (background count rate and counting efficiency) of the counter.
ISO 9696:2007 history
- 2017 ISO 9696:2017 Water quality - Gross alpha activity - Test method using thick source
- 2007 ISO 9696:2007 Water quality - Measurement of gross alpha activity in non-saline water - Thick source method
- 1992 ISO 9696:1992 Water quality; measurement of gross alpha activity in non-saline water; thick source method
