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| Position: Chinese Standard in English/GB/T 6912.3-1986 |
| GB/T 6912.3-1986 Methods for analysis of water for boiler and for cooling; The determination of nitrates and nitrites; Alpha-naphthylamine hydrochloride photometric method (English Version) | |||
| Standard No.: | GB/T 6912.3-1986 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 1500 words | Price(USD): | 184.00 remind me the price change |
| Implemented on: | 1987-9-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 6912.3-1986 |
| English Name: | Methods for analysis of water for boiler and for cooling; The determination of nitrates and nitrites; Alpha-naphthylamine hydrochloride photometric method |
| Chinese Name: | 锅炉用水和冷却水分析方法 硝酸盐和亚硝酸盐的测定 α-萘胺盐酸盐光度法 |
| Chinese Classification: | G60 Chemical reagent in general |
| Professional Classification: | GB National Standard |
| Issued by: | China Oil and Chemical Industry Association |
| Issued on: | 1986-09-16 |
| Implemented on: | 1987-9-1 |
| Status: | superseded |
| Superseded by: | GB/T 6912-2008 Analysis of water used in boiler and cooling system - Determination of nitrite |
| Superseded on: | 2008-9-1 |
| Language: | English |
| File Format: | |
| Word Count: | 1500 words |
| Price(USD): | 184.00 |
| Delivery: | via email in 1~3 business day |