4,4'-DDE-13C12 Back Catalog number: 8653.14-100-NN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 673570 Ethion, 100 µg/ml, Ethyl acetate, 5ml Price on request 676316 6-Methylchrysene, 100 µg/ml, Acetonitrile, 1ml Price on request 8665.21-100-AN Dimethomorph Price on request