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| Position: Chinese Standard in English/GB 4374.1-1984 |
| GB 4374.1-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders;The neocuproine-extraction photometric method for the determination of copper content (English Version) | |||
| Standard No.: | GB 4374.1-1984 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | 180.0 remind me the price change | |
| Implemented on: | 1985-4-1 | Delivery: | |
| Standard No.: | GB 4374.1-1984 |
| English Name: | Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders;The neocuproine-extraction photometric method for the determination of copper content |
| Chinese Name: | 镁粉和铝镁合金粉化学分析方法 新铜试剂萃取光度法测定铜量 |
| Chinese Classification: | H12 Light metals and their alloys analysis method |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.120.20 Magnesium and magnesium alloys |
| Issued on: | 1984-04-30 |
| Implemented on: | 1985-4-1 |
| Status: | superseded |
| Superseded by: | GB/T 13748.12-2005 Chemical analysis methods of magnesium and magnesium alloys Determination of low copper content 2 , 9 - Dimethyl - 1 , 10 - phenanthroline spectrophotometric method |
| Superseded on: | 2006-1-1 |
| Language: | English |
| File Format: | |
| Price(USD): | 180.0 |