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GB/T 7739.12-2016 Active
GB/T 7739.12-2016 Methods for chemical analysis of gold concerntrates—Part 12:Determination of arsenic,mercury,cadmium,lead and bismuth contents—Atomic fluorescence spectrometric method
Abstract
This part of GB/T 7739 specifies the determination methods for the amounts of arsenic, mercury, cadmium, lead, and bismuth in gold concentrates. This part is applicable to the determination of the amounts of arsenic, mercury, cadmium, lead, and bismuth in gold concentrates. The determination range is 0.0004% to 0.20%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 7739.12-2016 |
| CCS | Precious metal mine |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2017-07-01 |
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