GB/T 16140-1995
Gamma spectrometry method for analysis of radionuclides in water (English Version)
- Standard No.
- GB/T 16140-1995
- Language
- Chinese, Available in English version
- Release Date
- 1996
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2018-09
- Replace By
- GB/T 16140-2018
- Latest
- GB/T 16145-2022
- Scope
- This standard specifies the method for the determination of radionuclides in water using a high-resolution semiconductor or NaI(Tl) gamma spectrometer. This standard is applicable to the analysis of radionuclides whose characteristic γ-ray energy is greater than 50keV and activity is not lower than 0.4Bq in the laboratory. If the full-spectrum count rate of the sample to be tested exceeds 1000 counts/s, appropriate dilution measures should be taken.
GB/T 16140-1995 history
- 2022 GB/T 16145-2022 Gamma-ray spectrometry method for the determination of radionuclides in environmental and biological samples
- 2018 GB/T 16140-2018 Determination of radionuclides in water by gamma spectrometry
- 1996 GB/T 16140-1995 Gamma spectrometry method for analysis of radionuclides in water
