EPA Method 525 - PAH Standard Back Catalog number: 19062 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2755.11-10MG 6-Methyl-2-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17579-79-2 Price on request 79643 Pentachloronitrobenzene Price on request 23015 CLP Semi-Volatile Acid Surrogate Standard Price on request