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YS/T 562-2009 Active
YS/T 562-2009 Method for chemical analysis of precious metals alloys—Platinum-ruthenium alloys—Determination of ruthenium content—Thiourea spectrophotometry
Abstract
This standard specifies the method for determining the ruthenium content in platinum-ruthenium alloys. This standard is applicable to the determination of the ruthenium content in platinum-ruthenium alloys. The measurement range is 5% to 10%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 562-2009 |
| CCS | Precious metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2010-06-01 |
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