4,4’-DDE Back Catalog number: 98848 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 83538 Acetophenone-DNPH Price on request 681029 Trenbolone, 1000 µg/ml, Acetonitrile, 1ml Price on request 9968.16 2-n-Propylacridine, Please inquire, Solvent-, Unit , # of units-, Cas.no. Price on request