4,4’-DDE Back Catalog number: 98848 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680823 Altrenogest, 100mg Price on request 93890 Acetone Price on request 15900-3790-100AC5 Pentachlorophenol, 100µg/ml in Acetone, 5ml Price on request