4,4’-DDE Back Catalog number: 79149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 70997 2,3,3-Trimethylpentane Price on request 1761.13-10MG 2-Aminofluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 153-78-6 Price on request 684729 AQC, 10mg Price on request