PCB No. 156, 10µg/ml in Isooctane, 10ml Back Catalog number: L20015600IO Availability: In the manufacturer's stock Price on request - + Recommended 682606 Cyclohexanone, 1000mg Price on request 30050 EPA Method 548 Calibration Solution Price on request 2268.12-5MG 2,2',3,3',4,4',5,5'-Octachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 35694-08-7 Price on request