Propoxur, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673425 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 40002R EPA Method 601 - Purgeables Mix #2 Price on request 72764 Heptachlor epoxide Price on request 96053 Semi-Volatile Mix Price on request