13C6-Mefenamic acid, 10mg Back Catalog number: 679665 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10906.16-10MG Methoxychlor-d6 (dimethoxy-d6),neat,neat,10mg, Price on request 12114.4-10MG Metformin-d6 hydrochloride (dimethyl-d6),neat,neat,10mg, Price on request XA11940200AC 2,4-D 13C6, 100µg/ml in Acetone, 1ml Price on request