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Chinese National Standard Category: Light metal ore

English Title: Methods for chemical analysis of tin concentrates―Determination of copper content―Flame atomic absorption spectrometric method
Chinese Title: 锡精矿化学分析方法 铜量的测定 火焰原子吸收光谱法
Standard No.: GB/T 1819.14-2006
Category No.: D41
Issued by: AQSIQ, SAC
Issued on: 2006-08-24
Implemented on: 2007-2-1
Status: superseded
Superseded by:GB/T 1819.14-2017 Methods for chemical analysis of tin concentrates- Part 14:Determination of copper content- Flame atomic absorption spectrometry
Superseded on:2018-4-1
Abolished on:
Superseding:GB/T 1822-1979 Determination of copper content in tin concentrates;Biscyclohexanone oxalyl-dihydrazone photometric method
Word Count:3000 words
Similar Standards: T/CAOE 28-2021   GB/T 1819.10-2017   GB/T 1819.12-2017   GB/T 1819.8-2017   GB/T 1819.13-2017   GB/T 1819.9-2017   GB/T 1819.17-2017   GB/T 1819.15-2017   GB/T 1819.16-2017   GB/T 8152.3-2006   GB/T 8152.5-2006   GB/T 1819.14-2006   GB/T 8152.7-2006   GB/T 8152.9-2006   GB/T 8152.4-2006   GB/T 8152.1-2006   GB/T 1819.6-2004   GB/T 1819.13-2004   GB/T 1819.9-2004   GB/T 1819.2-2004  
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