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Chinese National Standard Category: Heavy metal ore |
English Title: | for chemical analysis of copper ores lead ores and zinc ores. Determination of germanium content. Phenylfluorone - Cetyltrimethyl ammonium bromide photometric method after ca |
Chinese Title: | 铜矿石、铅矿石和锌矿石化学分析方法 四氯化碳萃取分离 溴化十六烷基三甲胺-苯芴酮光度法测定锗量 |
Standard No.: | GB/T 14353.14-1993 |
Category No.: | D42 |
Issued by: | AQSIQ |
Issued on: | 1993-5-12 |
Implemented on: | 1994-2-1 |
Status: | superseded |
Superseded by: | GB/T 14353.14-2014 Methods for chemical analysis of copper ores, lead ores and zinc ore―Part 14:Determination of germanium content |
Superseded on: | 2015-4-1 |
Abolished on: | |
Superseding: | |
Word Count: | 1500 words |
Similar Standards: | GB/T 3257.8-1999 GB/Z 39124-2020 YS/T 341.4-2016 YS/T 1115.5-2016 YS/T 1115.6-2016 YS/T 1115.2-2016 YS/T 1115.12-2016 YS/T 1115.7-2016 YS/T 1115.11-2016 YS/T 1115.3-2016 YS/T 1050.10-2016 YS/T 1115.14-2016 YS/T 1115.4-2016 YS/T 1115.9-2016 YS/T 1115.8-2016 YS/T 1115.1-2016 DZ/T 0279.19-2016 DZ/T 0279.16-2016 DZ/T 0279.14-2016 DZ/T 0279.13-2016 |
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