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 678511 Tetramethrin, 100 µg/ml, Acetonitrile, 1ml Price on request 11989.20-10MG 2-(1-Hydroxypropyl)promazine,neat,neat,10mg, Price on request 675921 Kahweol, 10mg Price on request