D3-(±)-Naproxen, 10mg Back Catalog number: 677114 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 57914 Silicon (Si) Price on request 93627 Herbicide Acid Standard Price on request MPFBA Perfluoro-n-[1,2,3,4-13C4]butanoic acid, 50µg/ml in MeOH, 1,2ml Price on request