Methothrin, 100µg/ml in Acetonitrile, 5ml Back Catalog number: 681929 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended N-12159-250MG Hexachlorobenzene, 250mg Price on request 673291 Fenthion, 100 µg/ml, Acetonitrile, 5ml Price on request 72901 tert-Dodecylmercaptan, mixture of isomers Price on request