GB/T 16145-2022
Gamma-ray spectrometry method for the determination of radionuclides in environmental and biological samples (English Version)

Standard No.

GB/T 16145-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 16145-2022

Replace

GB/T 16145-2020 GB/T 16140-2018 GB/T 11743-2013

Scope

This document specifies the method for analyzing the activity concentration of gamma radionuclides in environmental and biological samples by high-purity germanium (HPGe) gamma spectrometer. This document is applicable to the measurement of the activity concentration of gamma radionuclides in environmental and biological samples, and the measurement of the activity concentration of gamma radionuclides in similar matrix samples shall be carried out by reference.

GB/T 16145-2022 history

• 2022 GB/T 16145-2022 Gamma-ray spectrometry method for the determination of radionuclides in environmental and biological samples
• 2020 GB/T 16145-2020 Gamma spectrometry method of analysing radionuclides in biological samples
• 2018 GB/T 16140-2018 Determination of radionuclides in water by gamma spectrometry
• 2013 GB/T 11743-2013 Determination of radionuclides in soil by gamma spectrometry
• 1996 GB/T 16145-1995 Gamma spectrometry method of analysing radionuclides in biological samples
• 1989 GB/T 11743-1989 Gamma spectrometry method of analysing radionuclides in soil

GB/T 16145-2022 Gamma-ray spectrometry method for the determination of radionuclides in environmental and biological samples has been changed from GB/T 16140-2018 Determination of radionuclides in water by gamma spectrometry.

GB/T 16145-2022 Gamma-ray spectrometry method for the determination of radionuclides in environmental and biological samples has been changed from GB/T 11743-2013 Determination of radionuclides in soil by gamma spectrometry.