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International Standard Category: Cadmium, cobalt and their alloys

GB/T 4375.11-1984    Methods for chemical analysis of gallium;The cold vapor atomic absorption spectrophotometric method for the determination of mercury content
镓化学分析方法 冷原子吸收分光光度法测定汞量 ;
Category No.:77.120.70 Valid Status:superseded
Issued Organization:chinania Issued Date:1984-04-30
Implemented Date:1985-4-1 Abolished Date:
Superseded Standard.:YS/T 520.11-2006 Methods for chemical analysis of gallium The cold vapor atomic absorption spectrophotometric method for the determination of mercury content
Superseded Date:2006-10-11
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