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International Standard Category: Copper and copper alloys

GB/T 13293.10-1991    Higher purity copper cathode-Determination of zinc content-Flame atomic absorption spectrometric method
高纯阴极铜化学分析方法 火焰原子吸收光谱法测定锌量 ;
Category No.:77.120.30 Valid Status:abolished
Issued Organization:STSB Issued Date:1991-01-02
Implemented Date:1992-10-1 Abolished Date:2008-12-01
Superseded Standard.:GB/T 5121.11-2008 Methods for chemical analysis of copper and copper alloys - Part 11: Determination of zinc content
Superseded Date:2008-12-1
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