Standard No.:	GB/T 3884.2-2000
English Name:	Methods for Chemical Analysis of Copper Concentrates-Determination of Gold and Silver Content
Chinese Name:	铜精矿化学分析方法 金和银量的测定
Professional Classification:	GB    National Standard
Issued by:	State Bureau of Quality and Technical Supervision
Issued on:	16-Feb-00
Implemented on:	2000-8-1
Status:	superseded
Superseded by:	GB/T 3884.2-2012 Methods for chemical analysis of copper concentrates - Part 2: Determination of gold and silver contents - Flame atomic absorption spectrmetric method and fire assay method
Superseded on:	2013-10-1
Superseding:	GB/T 3884.2-1983 Methods for chemical analysis of copper concentrates--The wet chemical and fire-assaying methods for the determination of gold and silver content GB/T 3884.14-1986 Methods for chemical analysis of copper concentrates--The fire assaying methods for the determination of gold and silver content GB/T 3884.15-1986 Methods for chemical analysis of copper concentrates--The flame atomic absorption spectrophotometric method for the determination of silver content GB 3884.15-1986 Methods for chemical analysis of copper concentrates - Determination of gold and silver content by fire assay GB 3884.14-1986 Methods for chemical analysis of copper concentrates - Determination of gold and silver content by fire assay
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	304.0
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This standard specifies the method for determination of silver content in copper concentrates. This standard is applicable to the determination of silver content in copper concentrates, with a determination range of 10.0~300.0g/t.

Foreword I 1 Scope 1 2 Principle 1 3 Reagents 1 4 Apparatus 2 5 Test Sample 2 6 Procedure 2 7 Expression of Results 3 8 Permissible Deviation 4 9 Scope 4 10 Principle 4 11 Reagents 4 12 Apparatus and Equipment 5 13 Test Sample 6 14 Procedure 6 15 Expression of Results 7 16 Permissible Deviation 8 Appendix A (Informative) Operating Conditions of Apparatus 9