4,4'-DDA, 100mg Back Catalog number: 681820 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71456 2-Methyl-2-pentene Price on request 678410 Fenobucarb, 100 µg/ml, Acetonitrile, 1ml Price on request 96362 Novaluron Price on request