4-Methoxy-2',3',4',5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml Back Catalog number: MOPCB-4007S Availability: In the manufacturer's stock Price on request - + Recommended 676773 4,4'-Diaminodiphenyl sulfide, 250mg Price on request 8883.9-K-ME 2,3-Dibromopropyl-2,4,6-tribromophenyl ether Price on request 3344.9-100-HX Chlorpyrifos, 100µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 2921-88-2 Price on request