Etofenprox, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678403 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1657.8 1,1,1,3,7,8-Hexachlorooctane, Please inquire, Solvent-, Unit , # of units-, Cas.no. Price on request 50041 Potassium Sulfate Price on request 79074 EPA Method 8330 Analyte Price on request