4,4'-DDE, 100 µg/ml, Toluene, 5ml Back Catalog number: 675841 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678228 13C-15N-AMPA, 100 µg/ml, Water, 1ml Price on request 10557.16-1G Indigo dye Price on request 673298 Flufenoxuron, 10.0 µg/ml, Acetonitrile, 10ml Price on request