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 96576 Diethyl stilbestrol Price on request 11302.15-K-ME Phenytoin,1000 µg/mL,MeOH,1mL, Price on request 675601 Vamidothion, 100 µg/ml, Ethyl acetate, 5ml Price on request