GB/T 8738-1988
Replaced
GB/T 4372.6-2014
Active
National standards
GB/T 4372.6-2014 Methods for chemical analysis of zincoxide produced by direct process—Part 6:Testing of metallic zinc
GB/T 4372.6-2014 Methods for chemical analysis of zincoxide produced by direct process—Part 6:Testing of metallic zinc
Basic Information
Standard Code:
GB/T 4372.6-2014
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for heavy metals and their alloys
ICS Name:
Lead, zinc, tin, and their alloys
Publish Date:
2014-12-05
Implement Date:
2015-08-01
Pages:
4 pages
Scope
This part of GB/T 4372 specifies the test method for metallic zinc in direct-method zinc oxide.
This part is applicable to the testing of metallic zinc in direct-method zinc oxide. The detection limit is: metallic zinc ≥ 0.065%; metallic aluminum ≥ 0.008%.
Development Information
Same series standard
GB/T 4372.1-2014 Methods for chemical analysis of zincoxide produced by direct process—Part 1:Determination of zinc oxide content—Na2EDTA titration method
GB/T 4372.2-2014 Methods for chemical analysis of zinc oxide produced by direct process—Part 2:Determination of lead oxide content—Flame atomic absorption spectrometry method
GB/T 4372.5-2014 Methods for chemical analysis of zinc oxide produced by direct process—Part 5:Determination of manganese content—Flame atomic absorption spectrometry method
GB/T 4372.7-2014 Methods for chemical analysis of zinc oxide produced by direct process—Part 7:Determinantion of ferric oxide content—Flame atomic absorption spectrometry method
Replace the following standards
Related Standards
GB/T 1470-1988
Replaced
GB/T 1470-1988 Lead and lead-antimony alloy plate
GB/T 1471-1988
Active
GB/T 1471-1988 Lead plate for anode
GB/T 1472-1988
Replaced
GB/T 1472-1988 Lead and lead-antimony alloy tube
GB/T 1473-1988
Active
GB/T 1473-1988 Lead and lead-antimony alloy rod
GB/T 1474-1988
Active