Fenthion, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673291 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 66011 3,3’-Dichlorobiphenyl (11) Price on request 675571 Famphur, 10.0 µg/ml, Acetonitrile, 10ml Price on request 673332 Isoproturon, 10.0 µg/ml, Acetonitrile, 10ml Price on request