Benzo[a]pyrene-d12 Back Catalog number: 1088.20-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 30421 Dinoseb methyl ether Price on request 94075 PCB/Pesticide Standard Price on request 673421 Propargite, 100 µg/ml, Acetonitrile, 5ml Price on request