4,4’-DDE Back Catalog number: 98848 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended B-250S Dow FR-250, 100µg/ml in Isooctane, 1ml Price on request 674001 3,4-Dichloroaniline, 1000mg Price on request 3609.4-1ML 1,2-Butanediol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 584-03-2 Price on request