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International Standard Category: Cadmium, cobalt and their alloys

GB/T 11066.4-1989    Gold-Determination of copper, lead, bismuth and antimony contents-Flame atomic absorption spectrometric method
金化学分析方法 火焰原子吸收光谱法测定铜、铅、铋和锑量 ;
Category No.:77.120.70 Valid Status:abolished
Issued Organization:CSBTS Issued Date:1989-03-31
Implemented Date:1990-2-1 Abolished Date:2008-12-01
Superseded Standard.:GB/T 11066.4-2008 Methods for chemical analysis of gold - Determination of copper lead and bismuth contents - Flame atomic absorption spectrometry
Superseded Date:2008-12-1
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