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GB/T 20899.13-2017 Active
GB/T 20899.13-2017 Methods for chemical analysis of gold ores—Part 13:Determination of lead,zinc,bismuth,cadmium,chromium,arsenic and mercury contents—Inductively coupled plasma atomic emission spectrometry
Abstract
This part of GB/T 20899 specifies the determination methods for the content of lead, zinc, bismuth, cadmium, chromium, arsenic, and mercury in gold ores.
This part is applicable to the determination of the content of lead, zinc, bismuth, cadmium, chromium, arsenic, and mercury in gold ores. The determination ranges of each element are shown in Table 1.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 20899.13-2017 |
| CCS | Precious metal mine |
| ICS | Comprehensive overview of non-ferrous metal products |
| Implement Date | 2018-08-01 |
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