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GB/T 5195.11-2021 Active
GB/T 5195.11-2021 Fluorspar—Determination of manganese content—Periodate spectrophotometry and flame atomic absorption spectrometry
Abstract
This document specifies the use of the metaperiodate spectrophotometry and flame atomic absorption spectrometry methods to determine the manganese content. This document is applicable to the determination of manganese content in fluorite, with a measurement range (mass fraction) of 0.006% to 0.40%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 5195.11-2021 |
| CCS | Metallurgical auxiliary raw material minerals |
| ICS | Non-metallic minerals |
| Implement Date | 2022-03-01 |
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