China 'SJ 20713-1998
' Industry standard english version:
SJ
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
SJ 20713-1998
Method for the determination of 12 species of impurities including copper, manganese, magnesium, vanadium, titanium in high-purity gallium used for gallium arsenide by ICP spectrometry 砷化镓用高钝镓中铜、锰、镁、钒、钛等12种杂质的等离子体光谱分析法
Issued Date:1998-03-18
Implemented Date:1998-05-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
SJ 20713-1998
Standard Category
China Electronics
Standards
GB Standard English Title
Method for the determination of 12 species of impurities including copper, manganese, magnesium, vanadium, titanium in high-purity gallium used for gallium arsenide by ICP spectrometry