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 40416 Benzo(a)anthracene, 100µg/ml in Acetonitrile, 1ml Price on request 1356.6-K-MEX5 Hexachlorobenzene Price on request 673275 Ethiofencarb-sulfoxide, 100 µg/ml, Acetonitrile, Price on request