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GB/T 5195.2-2006 Active
GB/T 5195.2-2006 Fluorspar—Determination of carbonate content
Abstract
This standard specifies the methodological principles, reagents, equipment, samples, analytical procedures, calculation of analytical results, and allowable deviations for determining the carbonate content in fluorite. This standard includes two methods: EDTA titration, with a measurement range (mass fraction expressed as calcium carbonate) of 0.10% to 3.00%; and acid-base titration, with a measurement range (mass fraction expressed as calcium carbonate) of ωCaCO3≥0.040%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 5195.2-2006 |
| CCS | Metallurgical auxiliary raw material minerals |
| ICS | Non-metallic minerals |
| Implement Date | 2007-01-01 |
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