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SFS-EN ISO 9696:2017:en
Water quality. Gross alpha activity. Test method using thick source (ISO 9696:2017)
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ISO 9696:2017 specifies a method for the determination of gross alpha activity in non-saline waters for alpha-emitting radionuclides which are not volatile up to 350 °C.
The method is applicable to raw and potable waters.
The range of application depends on the amount of total soluble salts in the water and on the performance characteristics (background count rate and counting efficiency) of the counter.
It is the laboratory's responsibility to ensure the suitability of this method for the water samples tested.
Tämän julkaisun valmistelusta Suomessa vastaa Suomen ympäristökeskus, puh. 040 724 8795.
ISO 9696:2017 specifies a method for the determination of gross alpha activity in non-saline waters for alpha-emitting radionuclides which are not volatile up to 350 °C.
The method is applicable to raw and potable waters.
The range of application depends on the amount of total soluble salts in the water and on the performance characteristics (background count rate and counting efficiency) of the counter.
It is the laboratory's responsibility to ensure the suitability of this method for the water samples tested.
Tämän julkaisun valmistelusta Suomessa vastaa Suomen ympäristökeskus, puh. 040 724 8795.
Sisällysluettelo
Sidokset
Velvoittavat viittaukset
ISO 11929:2010 Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation -- Fundamentals and application
ISO 3696:1987 Water for analytical laboratory use -- Specification and test methods
ISO 5667-14:2014 Water quality -- Sampling -- Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling
ISO 3696:1987 Water for analytical laboratory use -- Specification and test methods
ISO 5667-14:2014 Water quality -- Sampling -- Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling
Tekninen komitea
Vahvistuspäivä
24.11.2017
Julkaisupäivä
28.11.2017
Painos
1
Sivumäärä
21
Julkaisun kieli
englanti