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| Chinese National Standard Category: Non-ferrous metal ores in general |
| English Title: | Methods for chemical analysis of copper ores,lead ores and zinc ores―Part 15:Determination of selenium content |
| Chinese Title: | 铜矿石、铅矿石和锌矿石化学分析方法 第15部分：硒量测定 |
| Standard No.: | GB/T 14353.15-2014 |
| Category No.: | D40 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2014-12-05 |
| Implemented on: | 2015-4-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | 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 |
| Word Count: | 5500 words |
| Similar Standards: | T/CGA 44-2024 GB/T 42630-2023 DB32/T 4594-2023 GB/T 42439-2023 DZ/T 0393.4-2021 DZ/T 0393.3-2021 DZ/T 0393.2-2021 DZ/T 0393.1-2021 GB/T 14352.20-2021 GB/T 14352.19-2021 GB/T 14352.22-2021 GB/T 14352.21-2021 GB/T 14353.21-2019 GB/T 14353.20-2019 GB/T 14353.19-2019 DB37/T 3302-2018 GB/T 14353.17-2014 GB/T 14353.15-2014 GB/T 14353.18-2014 GB/T 14353.13-2014 |
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