2,2',4,5,5'-Petanchlorobiphenyl-3',4',6'-d3 Back Catalog number: 10021.12-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 674983 4,4'-DDE, 100mg Price on request 676687 Feruloylputrescine, 10mg Price on request 680895 D20-Ethion, 100 µg/ml, Acetone, 1ml Price on request