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YS/T 372.21-2006 Active
YS/T 372.21-2006 Methods for elementary analysis of precious alloy—Determination of zirconium content—EDTA complexometric titration
Abstract
This standard specifies the method for determining the zirconium content in gold alloys. This standard is applicable to the determination of zirconium content in AuZr and AuAgZr alloys. The measurement range is 3% to 20%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 372.21-2006 |
| CCS | Analysis methods for precious metals and their alloys |
| ICS | Chemical analysis of metal materials |
| Implement Date | 2006-12-01 |
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