13C6-Mefenamic acid, 10mg Back Catalog number: 679665 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674249 Fluthiacet-methyl, 25mg Price on request 70916 5,5-Diphenylhydantoin Price on request 8542-K-ME Tallow trimethyl ammonium chloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request