GB/T 2921-1982
Abolished
GB/T 608-1988
Abolished
National standards
GB/T 608-1988 Chemical reagent General method for the determination of nitrogen
GB/T 608-1988 Chemical reagent General method for the determination of nitrogen
Basic Information
Standard Code:
GB/T 608-1988
Standard Type:
National standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Chemical reagents
ICS Name:
Chemical reagents
Publish Date:
1988-09-05
Implement Date:
1989-04-01
Publisher:
The National Technical Supervision Bureau
Technical Committee:
Beijing Chemical Reagents Factory
Pages:
6 pages
Development Information
Drafting Units:
Beijing Chemical Reagents Factory
Replace the following standards
GB 608-1977
Referenced Standards
GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions
GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions
GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods
GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
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