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| Position: Chinese Standard in English/GB/T 14353.15-1993 |
| GB/T 14353.15-1993 for chemical analysis of copper ores lead ores and zinc ores. Determination of selenium content. 3, 3 - Diaminobenzidine photometric method (English Version) | |||
| Standard No.: | GB/T 14353.15-1993 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 1500 words | Price(USD): | 184.0 remind me the price change |
| Implemented on: | 1994-2-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 14353.15-1993 |
| English Name: | for chemical analysis of copper ores lead ores and zinc ores. Determination of selenium content. 3, 3 - Diaminobenzidine photometric method |
| Chinese Name: | 铜矿石、铅矿石和锌矿石化学分析方法 3,3-二氨基联苯胺光度法测定硒量 |
| Chinese Classification: | D42 Heavy metal ore |
| Professional Classification: | GB National Standard |
| Issued by: | AQSIQ |
| Issued on: | 1993-5-12 |
| Implemented on: | 1994-2-1 |
| Status: | superseded |
| Superseded by: | GB/T 14353.15-2014 Methods for chemical analysis of copper ores,lead ores and zinc ores―Part 15:Determination of selenium content |
| Superseded on: | 2015-4-1 |
| Language: | English |
| File Format: | |
| Word Count: | 1500 words |
| Price(USD): | 184.0 |
| Delivery: | via email in 1~3 business day |