Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
YS/T 474-2021 |
High-purity gallium chemical analysis method Determination of trace elements Inductively coupled plasma mass spectrometry {译} 高纯镓化学分析方法 痕量元素的测定 电感耦合等离子体质谱法 |
China Non-ferrous Metal Industry
Standards High purity gallium |
English PDF |
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 |
China Electronics
Standards High purity gallium |
English PDF |
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