PCN Potentially Toxic Congeners Solution/Mixture, 1.2ml, nonane Back Catalog number: PCN-TOX Availability: In the manufacturer's stock Price on request - + Recommended 2220.12-100-IO 3,3',4,4',5,5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32774-16-6 Price on request 71271 1,7-Dimethylnaphthalene Price on request 50258 BOD Calibraton Standard Price on request