Isofenphos, certified, 0.1g Back Catalog number: C14420000 Availability: In the manufacturer's stock Price on request - + Recommended 2826.12-50-ME n-Perfluorododecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-55-1 Price on request 66128 2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Price on request 20041 GPC Calibration Mix #1 Price on request