Colistin Sulfate, 1g Back Catalog number: C641500 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 10289.15-200-T 1,4,8-Trimethylcarbazole Price on request 675273 Pyrimidifen, 10mg Price on request 9767.13-1MG 4-tert-Ocylphenol-13C6, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. Price on request