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YS/T 835-2012
YS/T 835-2012 Determination of platinum,palladium and rhodium in exhaust purification metallic substrate auto-catalysts—Flame atomic absorption spectrometry
Abstract
This standard specifies the method for determining the amounts of platinum, palladium, and rhodium in metal-based catalysts used for exhaust gas purification.
This standard is applicable to the determination of the amounts of platinum, palladium, and rhodium in newly manufactured and failed metal-based catalysts used for exhaust gas purification.
Measurement range: Platinum: 10 μg/g to 2,000 μg/g; Palladium: 10 μg/g to 4,000 μg/g; Rhodium: 5 μg/g to 1,000 μg/g.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Abolished |
| Standard Code | YS/T 835-2012 |
| CCS | Precious metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2013-03-01 |
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