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GB/T 4324.15-2008 Active
GB/T 4324.15-2008 Methods for chemical analysis of tungsten—Determination of magnesium content—The flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry
Abstract
This method specifies the determination method for the magnesium content in tungsten powder, tungsten bars, tungsten trioxide, blue tungsten, purple tungsten, tungsten carbide, tungstic acid, ammonium metatungstate, and ammonium paratungstate. This method is applicable to the determination of magnesium content in tungsten powder, tungsten bars, tungsten trioxide, blue tungsten, purple tungsten, tungsten carbide, tungstic acid, ammonium metatungstate, and ammonium paratungstate. The measurement range is 0.0003% to 0.050%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4324.15-2008 |
| 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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