GB/T 2921-1982
Abolished
HG/T 3486-2000
Active
Industry standards-Chemical industry
HG/T 3486-2000 Chemical reagent Ethylenediamine
HG/T 3486-2000 Chemical reagent Ethylenediamine
Basic Information
Standard Code:
HG/T 3486-2000
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Generally, organic reagents and organic solvents
ICS Name:
Chemical reagents
Publish Date:
2000-06-05
Implement Date:
2001-05-01
Pages:
4 pages
Development Information
Replace the following standards
HG/T 3486-1979
Referenced Standards
GB 15346-1994 Chemical reagent—Packaging and marking
GB/T 601-1988
GB/T 602-1988
GB/T 603-1988
GB/T 605-1988 Chemical reagent—General method for the measurement of colour(in Hazen units)
GB/T 618-1988 Chemical reagent General method for the determination of crystallizing point
GB/T 619-1988
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 9740-1988 Chemical reagent General method for the determination of dry residue after evaporation
Related Standards
GB/T 2922-1982
Abolished
GB/T 2922-1982 Chemical reagents—Determination of specific surface area of solid supports used in chromatography
GB/T 3914-1983
Replaced
GB/T 3914-1983 Chemical reagents—The general rules of anodic stripping voltammetry
GB/T 673-1984
Replaced
GB/T 673-1984 Chemical reagent—Arsenic trioxide
GB/T 1263-1986
Replaced
GB/T 1263-1986 Chemical reagent—Disodium hydrogen phosphate dodecahydrate
GB/T 1292-1986
Replaced