GB/T 3072-1982
Abolished
GB/T 37588-2019
Active
National standards
GB/T 37588-2019 Carbon materials—Determination of nitrogen content—Dumas combustion method
GB/T 37588-2019 Carbon materials—Determination of nitrogen content—Dumas combustion method
Basic Information
Standard Code:
GB/T 37588-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Carbon materials
ICS Name:
Conductor materials
Publish Date:
2019-06-04
Implement Date:
2020-01-01
Pages:
5 pages
Scope
This standard specifies the principles, reagents, instruments and equipment, sample preparation, test procedures, result calculation, precision, and test reports for determining the nitrogen content in carbon materials using the Dumas combustion method.
This standard is applicable to the determination of nitrogen content in carbon materials such as calcined coke, calcined anthracite, and graphite materials.
Development Information
Referenced Standards
Related Standards
GB/T 8719-1997
Replaced
GB/T 8719-1997 General rule for packing, marking, storage, transport and quality certificates of carbonaceous material and products
GB/T 14898-2004
Abolished
GB/T 14898-2004 Graphite for making synthetic diamond
GB/T 9973-2006
Replaced
GB/T 9973-2006 Test method for permeability of carbon materials
GB/T 3074.1-2008
Replaced
GB/T 3074.1-2008 Method for the determination of the flexure strength of graphite electrodes
GB/T 3074.2-2008
Replaced