GB/T 16576-2010
Plastics - Trihydroxy polyether polyols
GB/T 4118-2008
Trichloromethane for industrial use
GB/T 34085-2017
Gas for electronic industry—Trifluoromethane
GB/T 25019-2010
Trifluoromethane fire extinguishing equipment for ship
GB/T 10267.4-1988
Method for analysis of calcium metal--The determination of aluminium by oxine chloroform extraction photometric method
GB/T 682-2002
Chemical reagent--Trichloromethane
GB/T 22730-2008
Determination of chloroform in toothpaste - Gas chromatography
DB22/T 2716-2017
GBZ/T 300.73-2017
Determination of toxic substances in workplace air-Part 73: Methyl chloride, dichloromethane, chloroform and carbon tetrachloride
20232621-T-469
Method for analysis of calcium metal—The determination of aluminium by oxine chloroform extraction photometric method
HG/T 5350-2018
Biochemical reagent-Tris (hydroxymethyl ) aminomethane
GB/T 16576-1996
Tri-hydroxy polyether polyols
SN/T 2933-2011
Determination of chloroform,benzene,carbon tetrachloride,chloropicrine,nitrobenzene and dichlorotoluene in cosmetics
GB/T 7371-1987
Trichloromonofluoromethane for industrial uses
HG 2823-1997
GB 4117-4118-1992
Methylene chloride for industrial use Trichloromethane for industrial use
SN/T 4223-2015
Inspection rules for import and export dangerous chemical products - Trichloromethane
GB/T 4118-1992
Trichloromethane for industrial use
DB37/T 4147-2020
GB 6051-1985
Fire extinguishing agent of bromotrifluoromethane