Pyrene Back Catalog number: 90981 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30341R Aldicarb sulfoxide Price on request 679902 2,4,6-Trichlorophenol, 100 µg/ml, Acetonitrile, Price on request 9168.23-2,5MG Pholcodine-N,N'-dioxide, neat, Solvent-neat, Unit 2,5mg, # of units-1, Cas.no. Price on request