2,4'-DDD (=TDE) Back Catalog number: 3357.14-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 50118 Anions Mix Price on request 71679 tert-Butyl formate Price on request 1088.20-5MG Benzo[a]pyrene-d12, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 63466-71-7 Price on request