Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Chinese National Standard Category: Rare metal ore

English Title: Method for chemical analysis of rare earth ores--Determination of separated rare earth content--Preconcentration and separation by cation exchange resin, ICP-AES method
Chinese Title: 稀土矿石化学分析方法 阳离子交换树脂分离富集电感耦合等离子体原子发射光谱法测定稀土分量
Standard No.: GB/T 17417.1-1998
Category No.: D43
Issued by: State Qualtiy Technical Supervision Bureau
Issued on: 1998-06-17
Implemented on: 1999-1-1
Status: abolished
Superseded by:GB/T 17417.1-2010 Method for chemical analysis of rare earth ores—Part 1:Determination of rare earths
Superseded on:2011-2-1
Abolished on:2011-02-01
Superseding:
Word Count:3000 words
Similar Standards: GB/T 18114.4-2000   GB/T 18114.3-2000   YS/T 235-2016   YS/T 231-2015   YB/T 159.6-2015   YS/T 300-2015   YS/T 947-2013   YS/T 358.12-2012   GB/T 27682-2011   YS/T 358.4-2011   YS/T 254.4-2011   YS/T 358.3-2011   YS/T 254.2-2011   YS/T 358.10-2011   YS/T 254.3-2011   YS/T 254.1-2011   YS/T 358.1-2011   YS/T 358.5-2011   YS/T 358.7-2011   YS/T 262-2011  
Back          Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2020