4,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673533 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677118 (-)-Epicatechin-3-gallate, 10mg Price on request 94193 Supplemental PAH Standard Price on request 96564 Adrenosterone Price on request