Category
GC standards
CAS Number
Chloroform- 67-66-3: Cyclopentyl Methyl Ether-5614-37-9 : 1,2-Dimethoxyethane-110-71-4 : n-Hexane-110-54-3 : Methyl Butyl Ketone-591-78-6 :Nitromethane-675-52-5 : Pyridine-110-86-1: tert-Butyl Alcohol- 75-65-0: Tetralin-119-64-2: Trichloroethylene-79-01-6
Molecular Formula
Chloroform- CHCl3: Cyclopentyl Methyl Ether-C6H12O: 1,2-Dimethoxyethane-C4H10O2: n-Hexane-C6H14: Methyl Butyl Ketone-C6H12O: Nitromethane-CH3NO2: Pyridine-C5H5N: tert-Butyl Alcohol-C4H10O: Tetralin-C10H12: Trichloroethylene-C2HCl3
Molecular Weight
Chloroform- 119.38 g/mol: Cyclopentyl Methyl Ether-100.16 g/mol: 1,2-Dimethoxyethane-90.12 g/mol: n-Hexane-86.18 g/mol: Methyl Butyl Ketone-100.16 g/mol:Nitromethane-61.04 g/mol: Pyridine-79.10 g/mol: tert-Butyl Alcohol- 74.12g/mol: Tetralin-132.2 g/mol:
Synonym

Chloroform- (Trichloromethane): Cyclopentyl Methyl Ether ( methoxycyclopentane): 1,2-Dimethoxyethane (Dimethyl Glycol): n-Hexane(Hexane Anhydrous): Methyl Butyl Ketone-(Hexanone-2): Nitromethane-(1-Nitromethane): Pyridine-(Azabenzene): tert-Butyl Alcohol-(2-Methyl-2-propanol): Tetralin-(1,2,3,4-Tetrahydronaphthalene): Trichloroethylene (1,1,2-Trichloroethene)

Keywords
GC Standard
Residual Solvents Class 2 - Mixture B USP Reference Standard

Residual Solvents Class 2- Mixture B USP Reference Standard is used in pharmaceutical GC testing detect & quantify Class 2 solvents, which have moderate toxicity. As per USP <467> and ICH Q3C, it's used for system suitability, calibration, and method validation.