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GB/T 14849.11-2016 Active
GB/T 14849.11-2016 Methods for chemical analysis of silicon metal—Part 11:Determination of chromium content—1,5-Diphenylcarbohydrazide spectrophotometric method
Abstract
This part of GB/T 14849 specifies the method for determining the chromium content in industrial silicon. This part is applicable to the determination of chromium in industrial silicon, with a measurement range of 0.001% to 0.050%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 14849.11-2016 |
| CCS | Analysis methods for light metals and their alloys |
| ICS | Aluminum and aluminum alloys |
| Implement Date | 2017-07-01 |
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