China 'XB/T 628-2020
' Industry standard english version:
XB
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
XB/T 628-2020
Methods for chemical analysis of high-purity rare earth metals - Determination of trace element content - Glow discharge mass spectrometry 高纯稀土金属化学分析方法 痕量元素含量的测定 辉光放电质谱法
Issued Date:2020/12/9
Implemented Date:2021/4/1
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
XB/T 628-2020
Standard Category
China Rare Earth Industry
Standards
GB Standard English Title
Methods for chemical analysis of high-purity rare earth metals - Determination of trace element content - Glow discharge mass spectrometry