Tetradifon, 100μg/mL in Acetonitrile, 1ml Back Catalog number: 3510.12-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 34271 2-Chloro-1,1,1-trifluoroethane Price on request 59935 ICP-MS Verification Standard #2 Price on request 3449.8-100-AN Methyl parathion, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 298-00-0 Price on request