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YS/T 461.1-2003
YS/T 461.1-2003 The methods for chemical analysis of lead and zinc bulk concentrates—The determination of lead and zinc content—The Na2EDTA titrimetric method after precipitation separation
Abstract
This standard specifies the method for determining the lead and zinc content in mixed lead-zinc concentrates. This standard is applicable to the determination of the lead and zinc content in mixed lead-zinc concentrates. The measurement range is: lead: 10.00% to 30.00%; zinc: 20.00% to 50.00%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Replaced |
| Standard Code | YS/T 461.1-2003 |
| Implement Date | 2004-05-01 |
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