GB/T 1920-1980
Abolished
GB/T 42256-2022
Active
National standards
GB/T 42256-2022 Determination of ruthenium-106 in seawater—Gamma spectrometry
GB/T 42256-2022 Determination of ruthenium-106 in seawater—Gamma spectrometry
Basic Information
Standard Code:
GB/T 42256-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Oceanography
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2022-12-30
Implement Date:
2023-04-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国海洋标准化技术委员会(SAC/TC 283)
Pages:
8 pages
Scope
本文件规定了使用γ能谱仪对海水中放射性核素106Ru活度的实验室测定方法。
本文件适用于海水中106Ru的分析测定，核工业排放废水中106Ru的分析测定可参照本文件。
Development Information
Drafting Units:
自然资源部第三海洋研究所
Drafting Persons:
于涛、黄德坤、林静、纪建达、倪甲林、刘楚越、陈随缘、江泽煜
Referenced Standards
Related Standards
GB/T 958-1989
Replaced
GB/T 958-1989 Geological symbols used for regional geological maps (1:50000)
GB/T 11615-1989
Replaced
GB/T 11615-1989 Geologic exploration standard of geothermal resources
GB/T 12329-1990
Active
GB/T 12329-1990 Karst geology terminology
GB/T 12745-1991
Replaced
GB/T 12745-1991 Static penetrometer
GB/T 12746-1991
Replaced