Discrimination PAH Standard Back Catalog number: 98265 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70079 Chloromethane Price on request 677946 TFNA-AM, 100 µg/ml, Acetonitrile, 1ml Price on request 8548.10-50-ME 2H,2H-Perfluorodecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27854-31-5 Price on request