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GB/T 12689.1-2010 Active
GB/T 12689.1-2010 Methods for chemical analysis of zinc and zinc alloys—Part 1:Determination of aluminum content—Chromazurol S polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry,Chromeazurol S spectrophotometric method and EDTA titrimetry
Abstract
This method specifies the determination method for the amount of aluminum in zinc and zinc alloys.
This method is suitable for determining the amount of aluminum in zinc and zinc alloys. The determination range is 0.000 3% to 0.010%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 12689.1-2010 |
| CCS | Analysis methods for heavy metals and their alloys |
| ICS | Lead, zinc, tin, and their alloys |
| Implement Date | 2011-11-01 |
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