Fenthion, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673291 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673530 4,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml Price on request 79883 trans-Nonachlor Price on request 54176 Hexavalent Chromium (Cr+6), 10mg/mL in H2O, 500ml Price on request