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YS/T 372.19-2006
YS/T 372.19-2006 Method for elementary analysis of precious alloy—Determination of yttrium content—Chlorophosphonazo Ⅲ spectrophotometry
Abstract
This standard specifies the method for determining the yttrium content in gold-nickel-yttrium alloys.
This standard is applicable to the determination of yttrium content in AuNiY alloys. The measurement range is 0.1% to 1.4%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Abolished |
| Standard Code | YS/T 372.19-2006 |
| CCS | Analysis methods for precious metals and their alloys |
| ICS | Chemical analysis of metal materials |
| Implement Date | 2006-12-01 |
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