2,4'-DDE, 100 µg/ml, Methanol, 1ml Back Catalog number: 679458 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70326 1-Acetyl-2-thiourea Price on request 672887 Terbutryn, 250mg Price on request 79596 Formaldehyde Price on request