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 95411 Nitrobenzene Price on request 27013 EPA Method 8260B - Purgeable Internal Std Price on request 674588 Fenthion-oxon-sulfone, 10.0 µg/ml, Acetonitrile, Price on request