PAH Standard Back Catalog number: 91597 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94123 EPA Method 8310 Surrogate Standard Price on request C13320000 Ethylbenzene, 1ml Price on request 3477.18-100 Perthane, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 72-56-0 Price on request