Perylene-d12 Back Catalog number: 90291 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11090.8-10MG 2,3,5-Collidine,neat,neat,10mg, Price on request 2233.17-2-5AN Aflatoxin B1, 2µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 1162-65-8 Price on request 682848 Uracil, 1000mg Price on request