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GB/T 8152.10-2006 Active
GB/T 8152.10-2006 Methods for chemical analysis of lead concentrates—Determination of silver and gold content—Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
Abstract
This section specifies the methods for determining the amount of silver and gold in lead sulfide ores by fire assay and flame atomic absorption spectrometry. This section is applicable to the determination of the amount of silver and gold in lead sulfide ores with a lead content of 10% (mass fraction) to 80% (mass fraction). The determination range of this section is: Ag: 200 g/t to 2000 g/t; Au: 0.1 g/t to 25 g/t.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 8152.10-2006 |
| CCS | Heavy metal mines |
| ICS | \nMetal ores |
| Implement Date | 2007-02-01 |
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