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| Position: Chinese Standard in English/GB/T 13293.4-1991 |
| GB/T 13293.4-1991 Higher purity copper cathode－Determination of antimony content－2-[(-5-bromo-2-pyridyl)azo]-5-diethylaminophenol spectrophotometric method (English Version) | |||
| Standard No.: | GB/T 13293.4-1991 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 1000 words | Price(USD): | 184.0 remind me the price change |
| Implemented on: | 1992-10-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 13293.4-1991 |
| English Name: | Higher purity copper cathode－Determination of antimony content－2-[(-5-bromo-2-pyridyl)azo]-5-diethylaminophenol spectrophotometric method |
| Chinese Name: | 高纯阴极铜化学分析方法 5-Br-PADAP分光光度法测定锑量 |
| Chinese Classification: | H13 Heavy metals and their alloys analysis method |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.120.30 Copper and copper alloys |
| Issued by: | STSB |
| Issued on: | 1991-01-02 |
| Implemented on: | 1992-10-1 |
| Status: | superseded |
| Superseded by: | GB/T 5121.12-2008 Methods for chemical analysis of copper and copper alloys - Part 12: Determination of antimony content |
| Superseded on: | 2008-12-1 |
| Abolished on: | 2008-12-01 |
| Language: | English |
| File Format: | |
| Word Count: | 1000 words |
| Price(USD): | 184.0 |
| Delivery: | via email in 1~3 business day |