Bromomethane, 20mg/ml in MeOH, 1ml Back Catalog number: 33541 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683776 trans-Permethrin, 100 µg/ml, Cyclohexane, 1ml Price on request 8240.13-100-T 4,4'-Difluorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 457-68-1 Price on request 94738 4-Aminobiphenyl Price on request