GB/T 15676-1995
Replaced
YS/T 96-2009
Replaced
Industry standards-Non-ferrous metals
YS/T 96-2009 The methods of sampling and assaying for gold and silver content in the bulk flotation copper concentrates
YS/T 96-2009 The methods of sampling and assaying for gold and silver content in the bulk flotation copper concentrates
Basic Information
Standard Code:
YS/T 96-2009
Standard Type:
Industry standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Non-ferrous metals and their alloy products
ICS Name:
Comprehensive overview of non-ferrous metal products
Publish Date:
2009-12-04
Implement Date:
2010-06-01
Pages:
9 pages
Scope
This standard specifies the sampling and sample preparation methods for the analysis of gold and silver associated with bulk flotation copper concentrates.
This standard is applicable to the sampling and preparation of samples for the analysis of gold (1 g/t to 15 g/t) and silver (≤2,000 g/t) associated with bulk flotation copper concentrates. The scope of application is: Au: 1 g/t to 15 g/t, Ag: ≤2,000 g/t. Copper concentrates with gold and silver contents outside this range should follow this method.
Development Information
Replace the following standards
Superseded by the following standards
Referenced Standards
GB/T 14260-1993 General rules for sampling and sample preparation of heavy nonferrous metals flotation concentrates in bulk
GB/T 14263-1993 Methods for sampling and sample preperation of flotation copper conentrates in bulk
GB/T 14263-2010 Methods for sampling and sample preparation of flotation copper concentrates in bulk
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