13C6-Sulfamethazine, 10mg Back Catalog number: 679522 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 685000 2,2'-Ethylidenebis(4,6-di-tert-butylphenol), 250mg Price on request 1806.12-1G 2-Phenylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 90-43-7 Price on request 679349 Prosulfocarb, 250mg Price on request