Nicotinic acid, 250mg Back Catalog number: 680123 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10738.12.100-IO 2,2',3,3',4,5,6'-Heptachlorobiphenyl Price on request 8888.6-10-IO HCH (BHC), Technical, 10µg/mL, Solvent-isooctane, Unit 10mL, # of units-1, Cas.no. 608-73-1 Price on request 93895 Ethylene glycol phenyl ether methacrylate Price on request