4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678380 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70381 Ethyl methacrylate Price on request 15900-2671D-10CY5 alpha-HCH-d6, 10µg/ml in Cyclohexane, 5ml Price on request 11036.36-10MG Trimeprazine tartrate,neat,neat,10mg, Price on request