Nicotinic acid, 250mg Back Catalog number: 680123 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended NIST-1568B Rice flour - Trace elements, 50g Price on request L20695000CY Dibenz[a,c]anthracene, 10µg/mL in Cyclohexane, 10ml Price on request 1789.20-1MG 1-Aminobenzo[e]pyrene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. Price on request