China 'YS/T 955.3-2020
' Industry standard english version:
YS
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
YS/T 955.3-2020
Methods for chemical analysis of crude silver - Part 3: Determination of gold content - Gold enrichment by fire assay - Inductively coupled plasma atomic emission spectrometry 粗银化学分析方法 第3部分:金含量的测定 火试金富集-电感耦合等离子体原子发射光谱法
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
YS/T 955.3-2020
Standard Category
China Non-ferrous Metal Industry
Standards
GB Standard English Title
Methods for chemical analysis of crude silver - Part 3: Determination of gold content - Gold enrichment by fire assay - Inductively coupled plasma atomic emission spectrometry