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YS/T 521.5-2009 Active
YS/T 521.5-2009 Methods for chemical analysis of blister copper—Part 5:Determination of zinc and nickel contents—Flame atomic absorption spectrometry
Abstract
This part of YS/T 521 specifies the determination method for the zinc and nickel content in crude copper.
This part is applicable to the determination of the zinc and nickel content in crude copper. The determination range is: the mass fraction of zinc is 0.03% to 0.10%, and the mass fraction of nickel is 0.03% to 0.14%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 521.5-2009 |
| CCS | Analysis methods for heavy metals and their alloys |
| ICS | Copper and copper alloys |
| Implement Date | 2010-06-01 |
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