4,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673534 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59913 Metals Mix Price on request 96520 Diazepam Price on request 30012 EPA Method 506 - Phthalates & Adipates Price on request