PCB No. 157, 10µg/ml in Isooctane, 10ml Back Catalog number: L20015700IO Availability: In the manufacturer's stock Price on request - + Recommended 680049 Diethyl phosphate, 100mg Price on request SC-264059 Perfluorotetradecane, 1g Price on request 3322.14-100 Bifenox, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 42576-02-3 Price on request