Category
GC standards
CAS Number
Benzene-71-43-2: Carbon Tetrachloride-56-23-5: 1,2-Dichloroethane-107-06-2: 1,1-Dichloroethene-75-35-4: 1,1,1-Trichloroethane-71-55-6
Molecular Formula
Benzene-C6H6: Carbon Tetrachloride-CCl4: 1,2-Dichloroethane-C2H4Cl2: 1,1-Dichloroethene-C2H2Cl2: 1,1,1-Trichloroethane-C2H3Cl3
Molecular Weight
Benzene- 78.11 g/mol: Carbon Tetrachloride-153.82 g/mol: 1,2-Dichloroethane-98.96 g/mol: 1,1-Dichloroethene-96.94 g/mol: 1,1,1-Trichloroethane-133.40 g/mol
Synonym

Benzene (Cyclohexa-1,3,5-triene), 

Carbon Tetrachloride(Tetrachloromethane), 

1,2-Dichloroethane-(Ethylene dichloride), 

1,1-Dichloroethene-(Vinylidene chloride), 

1,1,1-Trichloroethane-(Methyl chloroform)

Keywords
GC Standard
Genotoxicity
Residual Solvents Mixture - Class 1 USP Reference Standard

Residual Solvents Mixture – Class 1 is a certified standard used in pharmaceutical QC for system suitability, method validation, and calibration in GC analysis, as per USP <467> and ICH Q3C, to detect toxic solvents like Benzene-71-43-2 ; Carbon Tetrachloride-56-23-5 ; 1,2-Dichloroethane-107-06-2; 1,1-Dichloroethene-75-35-4 and 1,1,1-Trichloroethane-71-55-6