GB/T 13840-1992
Abolished
YS/T 519.1-2009
Active
Industry standards-Non-ferrous metals
YS/T 519.1-2009 Methods for chemical analysis of arsenic—Part 1:Determination of arsenic content—Potassium bromate titrimetric method
YS/T 519.1-2009 Methods for chemical analysis of arsenic—Part 1:Determination of arsenic content—Potassium bromate titrimetric method
Basic Information
Standard Code:
YS/T 519.1-2009
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for semi-metallic and semiconductor materials
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2009-12-04
Implement Date:
2010-06-01
Pages:
5 pages
Scope
This part of YS/T 519 specifies the method for determining the arsenic content in arsenic.
This part is applicable to the determination of the arsenic content in arsenic. The determination range is 98.0% to 99.8%.
Development Information
Same series standard
YS/T 519.2-2009 Methods for chemical analysis of arsenic—Part 2:Determination of antimony content—Malachite green spectrophotometric method
YS/T 519.3-2009 Methods for chemical analysis of arsenic—Part 3:Determination of sulfur content—Barium sulphate gravimetric method
YS/T 519.4-2009 Methods for chemical analysis of arsenic—Part 4:Determination of bismuth,antimony and sulfur content—Inductively coupled plasma atomic emission spectrometry
Replace the following standards
YS/T 519.1-2006(原GB/T 4373.1-1984)
Related Standards
GB/T 15677-1995
Replaced
GB/T 15677-1995 Lanthanum metal
GB/T 3136-1995
abolished_transferred
GB/T 3136-1995 Tantalum powders
GB/T 3463-1995
Abolished
GB/T 3463-1995 Tantalum wires
GB/T 3628-1995
Replaced
GB/T 3628-1995 Tantalum and tantalum alloy foils
GB/T 16476-1996
Replaced