Cefoxitin sodium salt, 250mg Back Catalog number: 681702 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S-4457-400-IO ISO 10382 Multicomponent Solution of PCBs and Organochlorine Pesticides. each 400µg/mL in isooctane; unit: 1x1ml Chiron No. Compound Abbr. CAS No Conc. 1mL Polychlorinated biphenyls 1999.12-100-IO 2,4,4’-Trichlorobiphenyl PC Price on request 673239 Clothianidin, 100 µg/ml, Acetonitrile, 5ml Price on request 50297 0.020 N Sodium Hydroxide Price on request