Isonicotinic acid, 1000mg Back Catalog number: 682696 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3799.8-100MG 2,3,4,5-Tetramethylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 14503-51-6 Price on request 8499.12-100-CY Dapsone Price on request 97315 Acetonitrile Price on request