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YS/T 990.6-2014 Active
YS/T 990.6-2014 Methods for chemical analysis of copper matte—Part 6:Determination of lead content—Atomic absorption spectrometry and Na2EDTA titration method
Abstract
This part of YS/T 990 specifies the determination method for the lead content in blister copper.
This part is applicable to the determination of lead content in blister copper. Method 1: Determination range: 0.20%~5.00%; Method 2: Determination range: 5.00%~10.00%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 990.6-2014 |
| CCS | Analysis methods for heavy metals and their alloys |
| ICS | Copper and copper alloys |
| Implement Date | 2015-04-01 |
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