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| Position: Chinese Standard in English/GB/T 12689.1-2010 |
| GB/T 12689.1-2010 Methods for chemical analysis of zinc and zinc alloys—Part 1:Determination of aluminum content—Chromazurol Spolyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry,Chromeazurol S spectrophotometric method and EDTA titrimetry (English Version) | |||
| Standard No.: | GB/T 12689.1-2010 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 8000 words | Price(USD): | 240.0 remind me the price change |
| Implemented on: | 2011-11-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 12689.1-2010 |
| English Name: | Methods for chemical analysis of zinc and zinc alloys—Part 1:Determination of aluminum content—Chromazurol Spolyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry,Chromeazurol S spectrophotometric method and EDTA titrimetry |
| Chinese Name: | 锌及锌合金化学分析方法 第1部分：铝量的测定 铬天青S-聚乙二醇辛基苯基醚-溴化十六烷基吡啶分光光度法、CAS分光光度法和E |
| Chinese Classification: | H13 Heavy metals and their alloys analysis method |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.120.60 Lead, zinc, tin and their alloys |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2011-1-14 |
| Implemented on: | 2011-11-1 |
| Status: | valid |
| Superseding: | GB/T 12689.1-2004 The method for chemical analysis of zinc and zinc alloys―The determination of aluminum content―The chromaurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometric method and the chromeazurol S spectrophotometric method and th |
| Language: | English |
| File Format: | |
| Word Count: | 8000 words |
| Price(USD): | 240.0 |
| Delivery: | via email in 1~3 business day |