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GB/T 7739.2-2019 Active
GB/T 7739.2-2019 Methods for chemical analysis of gold concentrates—Part 2:Determination of silver content—Flame atomic absorption spectrometric method
Abstract
This part of GB/T 7739 specifies the atomic absorption spectrometry method for determining the amount of silver in gold concentrates.
This part is applicable to the determination of the amount of silver in gold concentrates by atomic absorption spectrometry. The measurement range is 10.00 g/t to 200.0 g/t.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 7739.2-2019 |
| CCS | Precious metal mine |
| ICS | Other metal mines |
| Implement Date | 2020-11-01 |
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