USP Organic Volatile Impurities Standard Back Catalog number: 82456 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1560.8-1G n-Octane-d18, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 17252-77-6 Price on request 96927 Aldehyde & Ketone Standard Price on request 682113 n-Tridecane, 1ml Price on request