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YS/T 461.1-2013 Active
YS/T 461.1-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 1:The determination of lead and zinc contents—Na2EDTA titrimetric method after precipitation separation
Abstract
This part of YS/T 461 specifies the method for determining the lead and zinc content in mixed lead-zinc concentrates.
This part is applicable to the determination of lead and zinc content in mixed lead-zinc concentrates. The measurement range is: 10.00% to 40.00% lead, and 10.00% to 45.00% zinc.
This part is not applicable to mixed lead-zinc concentrates with a barium content greater than 1%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 461.1-2013 |
| CCS | Analysis methods for heavy metals and their alloys |
| ICS | Lead, zinc, tin, and their alloys |
| Implement Date | 2014-03-01 |
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