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YS/T 667.3-2009 Active
YS/T 667.3-2009 The testing methods for chemical alumina—Part 3—Determining concentration of cadmium,chromium and vanadium in 4A zeolite by ICP-AES
Abstract
This part of YS/T 667 specifies the determination methods for cadmium, chromium, and vanadium in 4A zeolite.
This part is applicable to the determination of cadmium, chromium, and vanadium in 4A zeolite. The determination range is: cadmium 1×10-4% to 5×10-3%; chromium 5×10-4% to 5×10-3%; and vanadium 5×10-4% to 5×10-3%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 667.3-2009 |
| CCS | Metallurgical raw materials and auxiliary materials |
| Implement Date | 2010-06-01 |
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