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GB/T 40795.1-2021 Active
GB/T 40795.1-2021 Chemical analysis method of lanthanum-cerium metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous sulfate titration method
Abstract
This document specifies the method for determining the cerium content in lanthanum-cerium metals and their compounds.
This document is applicable to the determination of cerium content in lanthanum-cerium metals, as well as the determination of cerium oxide content in lanthanum-cerium oxide, lanthanum-cerium carbonate, and lanthanum-cerium chloride. The determination range is shown in Table 1.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 40795.1-2021 |
| CCS | Analysis methods for rare metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2022-05-01 |
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