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 673378 Methomyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request 675591 Transfluthrin, 100 µg/ml, Ethyl acetate, 5ml Price on request 3496.12-100-AN Propyzamide Price on request