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GB/T 20899.3-2019 Active
GB/T 20899.3-2019 Methods for chemical analysis of gold ores—Part 3:Determination of arsenic content
Abstract
This part of GB/T 20899 specifies the method for determining the arsenic content in gold ores.
This part is applicable to the determination of arsenic content in gold ores. Method 1: Determination range: 0.050% to 0.350%; Method 2: Determination range: 0.15% to 5.00%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 20899.3-2019 |
| CCS | Precious metal mine |
| ICS | Other metal mines |
| Implement Date | 2020-11-01 |
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