13C6-Tolfenamic acid, 10mg Back Catalog number: 679664 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 52027 Alternate Interferents B Price on request 675411 PSA-C18-Mix 3 Price on request S-FC93S-1.2ML 4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml Price on request