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YS/T 990.9-2014
YS/T 990.9-2014 Methods for chemical analysis of copper matte—Part 9:Determination of iron content—Potassium dichromate titration method
Abstract
This part of YS/T 990 specifies the method for determining the iron content in matte copper.
This part is applicable to the determination of iron content in matte copper, with a measurement range of 10.0% to 48.0%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Abolished |
| Standard Code | YS/T 990.9-2014 |
| CCS | Analysis methods for heavy metals and their alloys |
| ICS | Copper and copper alloys |
| Implement Date | 2015-04-01 |
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