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GB/T 23594.1-2009 Active
GB/T 23594.1-2009 Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates—Part 1:Determination of total rare earth oxide content—Gravimetry
Abstract
This section specifies the method for determining the total amount of rare earth oxides in samarium-europium-gadolinium concentrates.
This section is applicable to the determination of the total amount of rare earth oxides in samarium-europium-gadolinium concentrates. The measurement range: solid samarium-europium-gadolinium concentrates 90.00%~99.00%; liquid samarium-europium-gadolinium concentrates 100 g/L~300 g/L.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 23594.1-2009 |
| CCS | Analysis methods for rare metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2010-02-01 |
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