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GB/T 6150.12-2008
GB/T 6150.12-2008 Methods for chemical analysis of tungsten concentrates—Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and the gravimetry
Abstract
This method specifies the determination method for the silica content in tungsten concentrates. This method is suitable for the determination of the silica content in tungsten concentrates. The determination range (mass fraction): 0.50% to 3.00%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 6150.12-2008 |
| CCS | Rare high-melting-point metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2008-12-01 |
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