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GB/T 6730.48-2021 Active
GB/T 6730.48-2021 Iron ores—Determination of bismuth content—Dithiodiantipyryl methane spectrophotometric method
Abstract
This document specifies the method for determining the bismuth content using the spectrophotometric method of dithiodiglycoluril methane. This document is applicable to the determination of bismuth content in iron ores, iron concentrates, and lump ores, including sintered products. The measurement range (mass fraction) is 0.002% to 0.200%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 6730.48-2021 |
| CCS | Iron ore |
| ICS | Iron ore |
| Implement Date | 2022-07-01 |
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$ 54
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$ 54