Nicotinic acid, 250mg Back Catalog number: 680123 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended X9012 Aniline, 100µg/ml in MeOH, 1ml Price on request 673613 alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml Price on request 676056 D4-Ochratoxin A, 10.0 µg/ml, Acetonitrile, 1ml Price on request