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GB/T 3884.2-2012 Active
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
Abstract
This method specifies the determination method for the gold and silver content in copper concentrate.
This method is suitable for the determination of gold and silver content in copper concentrate. Method 1: Determination range for silver: 10.0 g/t to 300.0 g/t; Method 2: Determination range for gold: 0.50 g/t to 40.00 g/t; Silver: 50.0 g/t to 2,500.0 g/t.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 3884.2-2012 |
| CCS | Analysis methods for heavy metals and their alloys |
| ICS | Lead, zinc, tin, and their alloys |
| Implement Date | 2013-10-01 |
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