GB/T 7371-1987
Active
T/CPCIF 0017-2018
Active
Group standards
T/CPCIF 0017-2018 Determination of Methyl Fluoride Content in By-Product Hydrochloric Acid by Gas Chromatography
T/CPCIF 0017-2018 Determination of Methyl Fluoride Content in By-Product Hydrochloric Acid by Gas Chromatography
Price:
$ 20.00
Basic Information
Standard Code:
T/CPCIF 0017-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Generally, organic chemical raw materials
ICS Name:
Haloalkanes
Publish Date:
2018-05-28
Implement Date:
2018-08-27
Scope
Main technical content: It specifies the method for determining the content of trifluoromethane in the by-product hydrogen chloride: reagents and materials, instruments and equipment, operating conditions, determination steps, data processing, and allowable deviations
Development Information
Related Standards
GB/T 7372-1987
Active
GB/T 7372-1987 Dichlorodifluoromethane for industrial uses
GB/T 7373-1987
Replaced
GB/T 7373-1987 Monochlorodifluoromethane for industrial uses
GB/T 7374-1987
Replaced
GB/T 7374-1987 Fluorinated methanes for industrial uses—Determination of micro-amounts of water—Gravimetric method
GB/T 7375-1987
Replaced
GB/T 7375-1987 Fluorinated methanes for industrial uses—Determination of purity—Gas chromatography
GB/T 7376-1987
Replaced