Pyrene, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 678965 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 14500-0270-100AN5 2,2´-Binaphthyl, 100µg/ml in Acetonitrile, 5ml Price on request 684225 N-Nitrosopiperidine, 100mg Price on request 3179.10-K-IO Ethyl octanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-32-1 Price on request