GB/T 11199-1989
Replaced
GB/T 11213.1-1989
Replaced
National standards
GB/T 11213.1-1989 Sodium hydroxide for chemical fiber—Determination method of mass fraction
GB/T 11213.1-1989 Sodium hydroxide for chemical fiber—Determination method of mass fraction
Basic Information
Standard Code:
GB/T 11213.1-1989
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Inorganic acids and alkalis
ICS Name:
\nAlkali
Publish Date:
1989-03-31
Implement Date:
1990-01-01
Publisher:
The National Technical Supervision Bureau
Technical Committee:
Jinxi Chemical Industry Research Institute of the Ministry of Chemical Industry
Pages:
3 pages
Development Information
Drafting Units:
Jinxi Chemical Research Institute of the Ministry of Chemical Industry
Drafting Persons:
Fan Yuxia and Guo Baoyu
Same series standard
Superseded by the following standards
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 7698-2003 Sodium hydroxide for industrial use—Determination of carbonates content—Titrimetric method
GB/T 7698-2014 Sodium hydroxide for industrial use—Determination of carbonates content—Titrimetric method
Adopt standards
ISO 979:1974
Related Standards
GB/T 11213.2-1989
Replaced
GB/T 11213.2-1989 Sodium hydroxide for chemical fiber use—Determination of sodium chloride content—Spectrometric method
GB/T 11213.7-1989
Replaced
GB/T 11213.7-1989 Sodium hydroxido for chemical fiber use—Determination of copper mass fraction—Spectrometric method
GB 209-1993
Replaced
GB 209-1993 Sodium hydroxide for industrial use
GB/T 4294-1997
Replaced
GB/T 4294-1997 Aluminium hydroxide
GB/T 1919-2000
Replaced