PCB-Mix 2, 10µg/mL in Cyclohexane, 10ml Back Catalog number: L20030200CY Availability: In the manufacturer's stock Price on request - + Recommended 9658.12-100-ME 2,3',4,4'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 32598-10-0 Price on request 66203 2,2',3,4,4',5,5',6-Octachlorobiphenyl (203) Price on request N-12643-250MG Naphthalene, 250mg Price on request