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

Chinese National Standard Category: Rare metals and their alloys analysis method

English Title: Methods for chemical analysis of tungsten;The dimethylglyoxime gravimetric method for the determination of nickel content
Chinese Title: 钨化学分析方法 丁二酮肟重量法测定镍量
Standard No.: GB/T 4324.9-1984
Category No.: H14
Issued by: chinania
Issued on: 1984-04-12
Implemented on: 1985-3-1
Status: superseded
Superseded by:GB/T 4324.8-2008 Methods for chemical analysis of tungsten - Determination of nickel content - The inductively coupled plasma atomic emission spectrometry 、 flame atomic absorption spectrometry and di
Superseded on:2008-12-1
Abolished on:
Superseding:SJ/Z 325-1972
YB 895-1977
Word Count:500 words
Similar Standards: YS/T 230.1-1994   YS/T 230.3-1994   GB/T 16480.1-1996   YS/T 230.5-1994   GB/T 16480.4-1996   YS/T 230.6-1994   GB/T 18115.7-2000   GB/T 18115.10-2000   YS/T 230.2-1994   GB 11074.2-1989   YS/T 230.7-1994   GB/T 18115.8-2000   GB/T 18116.2-2000   YB 1503-1977   GB/T 18115.2-2000   YS/T 474-2005   GB/T 18115.6-2000   GB/T 18115.5-2000   GB/T 18115.4-2000   YS/T 230.4-1994  
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