Dicofol, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673548 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 19042 EPA Method 508 Surrogate Standard Price on request 678159 4-n-Nonylphenol, 100 µg/ml, Acetonitrile, 1ml Price on request 10354.17-100-ME Desmethylmianserin Price on request