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| Position: Chinese Standard in English/GB/T 689-1998 |
| GB/T 689-1998 Chemical reagent- Pyridine (English Version) | |||
| Standard No.: | GB/T 689-1998 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 3000 words | Price(USD): | 90.0 remind me the price change |
| Implemented on: | 1999-5-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 689-1998 |
| English Name: | Chemical reagent- Pyridine |
| Chinese Name: | 化学试剂 吡啶 |
| Chinese Classification: | G63 General organic reagent and solvent |
| Professional Classification: | GB National Standard |
| ICS Classification: | 71.040.30 Chemical reagents |
| Issued by: | CBTS |
| Issued on: | 1998-10-20 |
| Implemented on: | 1999-5-1 |
| Status: | valid |
| Superseding: | GB/T 689-1978 GB 689-1978 |
| Language: | English |
| File Format: | |
| Word Count: | 3000 words |
| Price(USD): | 90.0 |
| Delivery: | via email in 1~3 business day |