GB/T 3311-1982
abolished_transferred
YS/T 349.2-2010
Abolished
Industry standards-Non-ferrous metals
YS/T 349.2-2010 Methods for chemical analysis of cobalt sulfide concentrate—Part 2:Determination of copper content—Flame atomic absorption spectrometry
YS/T 349.2-2010 Methods for chemical analysis of cobalt sulfide concentrate—Part 2:Determination of copper content—Flame atomic absorption spectrometry
Basic Information
Standard Code:
YS/T 349.2-2010
Standard Type:
Industry standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Analysis methods for heavy metals and their alloys
ICS Name:
Cadmium, cobalt, and their alloys
Publish Date:
2010-11-22
Implement Date:
2011-03-01
Pages:
8 pages
Scope
This part of YS/T 349 specifies the method for determining the copper content in cobalt sulfide concentrate.
This part is applicable to the determination of copper content in cobalt sulfide concentrate. The measurement range is 0.1% to 2%.
Development Information
Same series standard
YS/T 349.3-2010 Methods for chemical analysis of cobalt sulfide concentrate—Part 3:Determination of manganese content—Flame atomic absorption spectrometry
YS/T 349.4-2010 Methods for chemical analysis of cobalt sulfide concentrate—Part 4:Determination of silicon dioxide—Potassium silicofluoride capacity method
Replace the following standards
部分代替YS/T 349-1994
Related Standards
GB/T 3312-1982
abolished_transferred
GB/T 3312-1982 Determination of thorium dioxide in thorium-tungsten alloys—Weight method
GB/T 3313-1982
abolished_transferred
GB/T 3313-1982 Determination of rhenium in rhenium-tungsten alloys—Spectrophotometric method using dimethylglyoxime
GB/T 3631-1983
abolished_transferred
GB/T 3631-1983 Technical requirements of hydro-cinnabar
GB/T 3825-1983
abolished_transferred
GB/T 3825-1983 Method for chemical analysis of tungsten-molybdenum alloy—The EDTA volumetric method for the determination of molybdenum content
GB/T 3256.8-1983
abolished_transferred