Interpretation of Gamma-ray spectrometry method for the determination of radionuclides in environmental and biological samples
10.13491/j.issn.1004-714X.2024.02.001
- VernacularTitle:《环境及生物样品中放射性核素的 γ 能谱分析方法》 标准解读
- Author:
Fei TUO
1
;
Qiang ZHOU
1
;
Baolu YANG
1
;
Zeshu LI
1
;
Weihao QIN
1
;
S'huying KONG
1
Author Information
1. National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention
- Publication Type:Journal Article
- Keywords:
γ-Ray spectrometry method;
Samples;
Standard interpretation
- From:
Chinese Journal of Radiological Health
2024;33(2):111-115
- CountryChina
- Language:Chinese
-
Abstract:
Abstract:As a rapid analytical method for both the types and activities of γ radionuclides, the γ-ray spectrometry method is
widely used in the measurement of γ radionuclides in environmental and biological samples. The Gamma-ray Spectrometry
Method for the Determination of Radionuclides in Environmental and Biological Samples (GB/T 16145—2022）was implemented on July 1, 2023, replacing the Determination of Radionuclides in Soil by Gamma Spectrometry (GB/T
11743—2013), Determination of Radionuclides in Water by Gamma Spectrometry (GB/T 16140—2018), Gamma Spectrometry Method of Analyzing Radionuclides in Biological Samples (GB/T 16145—2020), and Determination of Radionuclides
in Air by Gamma Spectrometry (WS/T 184—2017). The background of the revised standard, the content and basis of the
main revisions, and some issues that need to be discussed are briefly explained in this paper, in order to provide a useful reference for the detection of radioactivity in soil, water, biological, and air samples, as well as samples of similar matrices.
