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YS/T 645-2007 Active
YS/T 645-2007 Method for analysis of gold compounds—Determination of gold content—Potentiometric titration using ferrous sulfate
Abstract
This standard specifies the method for determining the gold content in gold compounds. This standard is applicable to the determination of gold content in KAu(CN)2, KAu(CN)4, KAuCl4, NaAuCl4, and HAuCl4. The measurement range is 30% to 95%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 645-2007 |
| CCS | Analysis methods for precious metals and their alloys |
| ICS | Chemical analysis of metal materials |
| Implement Date | 2007-10-01 |
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