gamma-HCH, 250mg Back Catalog number: 673954 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended M2FOET 2-Perfluorooctyl-[1,2-13C2]-ethanol (8:2), 50µg/ml in MeOH, 1,2ml Price on request 688990 Sodium p-n-decylbenzenesulfonate, 100mg Price on request WP-ISS Internal Standard Solution, 1.2ml, nonane Price on request