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| Position: Chinese Standard in English/GB 11898-1989 |
| GB 11898-1989 Water quality-Determinatoin of free chlorine and total chlorine-Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine (English Version) | |||
| Standard No.: | GB 11898-1989 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 2500 words | Price(USD): | 75.00 remind me the price change |
| Implemented on: | 1990-7-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 11898-1989 |
| English Name: | Water quality-Determinatoin of free chlorine and total chlorine-Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine |
| Chinese Name: | 水质 游离氯和总氯的测定 N,N-二乙基-1,4-苯二胺分光光度法 |
| Chinese Classification: | Z16 Analysis methods for toxic substances in water |
| Professional Classification: | GB National Standard |
| Issued by: | State Environmental Protection Administration |
| Issued on: | 1989-12-25 |
| Implemented on: | 1990-7-1 |
| Status: | superseded |
| Superseded by: | HJ 586-2010 Water quality-Determination of free chlorine and total chlorine-Spectrophotonetric method N,N-diethyl-1,4-phenylenediamine |
| Superseded on: | 2010-12-1 |
| Abolished on: | 2010-12-01 |
| Language: | English |
| File Format: | |
| Word Count: | 2500 words |
| Price(USD): | 75.00 |
| Delivery: | via email in 1~3 business day |