2,4'-DDE, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678379 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended X9093 2,4-Dinitrotoluene Price on request 673960 Cyclanilide, 10.0 µg/ml, Acetonitrile, 10ml Price on request 680414 Vitamin B12 (Cyanocobalamin), 100mg Price on request