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| Position: Chinese Standard in English/GB/T 14849.1-1993 |
| GB/T 14849.1-1993 Silicon metal－Determination of iron content－1,10-Phenanthroline spectrophotometric method (English Version) | |||
| Standard No.: | GB/T 14849.1-1993 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 1000 words | Price(USD): | 184.00 remind me the price change |
| Implemented on: | 1994-9-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 14849.1-1993 |
| English Name: | Silicon metal－Determination of iron content－1,10-Phenanthroline spectrophotometric method |
| Chinese Name: | 工业硅化学分析方法 1,10--二氮杂菲分光光度法测定铁量 |
| Chinese Classification: | H17 Semimetal and semiconductor material analysis method |
| Professional Classification: | GB National Standard |
| Issued by: | CSBTS |
| Issued on: | 1993-01-02 |
| Implemented on: | 1994-9-1 |
| Status: | superseded |
| Superseded by: | GB/T 14849.1-2007 Methods for chemical analysis of silicon metal—Part 1:Determination of iron content—1 10-Phenanthrolion spectrophotometric method |
| Superseded on: | 2008-4-1 |
| Superseding: | YB 95-1976 |
| Language: | English |
| File Format: | |
| Word Count: | 1000 words |
| Price(USD): | 184.00 |
| Delivery: | via email in 1~3 business day |