GB/T 3144-1982
Active
GB/T 12688.3-1990
Replaced
National standards
GB/T 12688.3-1990 Styrene for industrial use—Determination of content of polymer—Photometric method
GB/T 12688.3-1990 Styrene for industrial use—Determination of content of polymer—Photometric method
Basic Information
Standard Code:
GB/T 12688.3-1990
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Basic organic chemical raw materials
ICS Name:
Aromatic hydrocarbons
Publish Date:
1990-12-30
Implement Date:
1991-12-01
Publisher:
The National Technical Supervision Bureau
Technical Committee:
National Chemical Standardization Technical Committee Petrochemical Sub-Technical Committee
Pages:
4 pages
Development Information
Drafting Units:
Shanghai Gaobiao Petrochemical Company's Chemical Plant
Drafting Persons:
Wang Yunfu and Hu Xinfen
Same series standard
GB/T 12688.4-1990 Styrene for industrial use—Determination of content of peroxides—Titrimetric method
GB/T 12688.5-1990 Styrene for industrial use—Determination of content of total aldehydes—Titrimetric method
GB/T 12688.6-1990 Styrene for industrial use—Determination of trace sulfur—Oxidative micro-coulometric method
Superseded by the following standards
Referenced Standards
Adopt standards
ASTM D2121-1984
Related Standards
GB/T 3145-1982
Replaced
GB/T 3145-1982 Benzene—Determination of crystallizing point
GB/T 3146-1982
Replaced
GB/T 3146-1982 Benzene hydrocarbon products—determination of distillation range
GB/T 3208-1982
Replaced
GB/T 3208-1982 Micro-coulomb method for determining the total sulfur content of benzene-type products
GB/T 3209-1982
Replaced
GB/T 3209-1982 Method for determining the amount of distillation residual of benzene-type products
GB/T 5177.2-1985
Replaced