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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 selenium content. 3, 3 - Diaminobenzidine photometric method
Chinese Title: 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
Standard No.: GB/T 14353.15-1993
Category No.: D42
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Status: superseded
Superseded by:GB/T 14353.15-2014 Methods for chemical analysis of copper ores,lead ores and zinc ores―Part 15:Determination of selenium content
Superseded on:2015-4-1
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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