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YS/T 1115.14-2016 Active
YS/T 1115.14-2016 Methods for chemical analysis of copper ores and tailings—Part 14:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometric and potassium bromate titrimetric method
Abstract
This part of YS/T 1115 specifies the method for determining the arsenic content in copper ores and tailings.
This part is applicable to the determination of arsenic content in copper ores and tailings. The determination range of the hydride generation atomic fluorescence spectrometry method is 0.002% to 0.20%; the determination range of the potassium bromate titration method is greater than 0.20% to 1.00%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 1115.14-2016 |
| CCS | Heavy metal mines |
| ICS | \nMetal ores |
| Implement Date | 2017-01-01 |
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