Discrimination PAH Standard Back Catalog number: 98265 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1334.5-1ML 2-Methyltetrahydrothiophene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1795-09-1 Price on request 681525 Fenvalerate, 100 µg/ml, Acetonitrile, 5ml Price on request 71568 4,6-Dinitro-2-methylphenol-PFB derivative Price on request