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| Position: Chinese Standard in English/YS/T 273.7-2006 |
| YS/T 273.7-2006 Chemical analysis methods and physical properties of cryolite -- Part 7: Determination of iron content by orthophenantholine photometric method (English Version) | |||
| Standard No.: | YS/T 273.7-2006 | Status: | superseded remind me the status change |
| Target Language: | English | File Format: | |
| Word Count: | 2500 words | Translation Price(USD): | 75.0 remind me the price change |
| Implemented on: | 2006-12-1 | Delivery: | via email in 1~3 business day |
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| Standard No.: | YS/T 273.7-2006 |
| English Name: | Chemical analysis methods and physical properties of cryolite -- Part 7: Determination of iron content by orthophenantholine photometric method |
| Chinese Name: | 冰晶石化学分析方法和物理性能测定方法 第7部分：邻二氮杂菲分光光度法测定三氧化二铁含量 |
| Chinese Classification: | H21 Metal physical property test method |
| Professional Classification: | YS Professional Standard - Non-ferrous Metal |
| Source Content Issued by: | NDRC |
| Issued on: | 2006-5-25 |
| Implemented on: | 2006-12-1 |
| Status: | superseded |
| Superseded by: | YS/T 273.7-2024 Methods for chemical analysis and physical properties test of cryolite—Part 7: Determination of ferric oxide content—Orthophenantholine photometric method |
| Superseded on: | 2025-5-1 |
| Abolished on: | 2025-05-01 |
| Superseding: | YS/T 273.7-1994 Methods for chemical analysis of cryolite natural and artificial—The orthophenanthroline spectrophotometric method for the determination of iron content |
| Target Language: | English |
| File Format: | |
| Word Count: | 2500 words |
| Translation Price(USD): | 75.0 |
| Delivery: | via email in 1~3 business day |