2,2',3,4,4',5,5',6-Octachlorobiphenyl (203) Back Catalog number: 66203 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94724 4,4’-Thiodianiline Price on request 675268 Fenpropathrin, 250mg Price on request 3034.9-100-ME trans-3-Nonene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 20063-92-7 Price on request