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| Position: Chinese Standard in English/GB/T 639-1986 |
| GB/T 639-1986 Chemical reagents--Sodium carbonate, anhydrous (English Version) | |||
| Standard No.: | GB/T 639-1986 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 2000 words | Price(USD): | 180.00 remind me the price change |
| Implemented on: | 1987-7-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 639-1986 |
| English Name: | Chemical reagents--Sodium carbonate, anhydrous |
| Chinese Name: | 化学试剂 无水碳酸钠 |
| Chinese Classification: | G62 General inorganic reagent |
| Professional Classification: | GB National Standard |
| ICS Classification: | 71.040.30 Chemical reagents |
| Issued by: | CPCIA |
| Issued on: | 1986-08-13 |
| Implemented on: | 1987-7-1 |
| Status: | valid |
| Superseded by: | GB/T 639-2008 Chemical reagent - Sodium carbonate anhydrous |
| Superseding: | GB 639-1977 |
| Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Price(USD): | 180.00 |
| Delivery: | via email in 1~3 business day |