EPA Method 525 - PAH Standard Back Catalog number: 19062 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52027 Alternate Interferents B Price on request 688914 Metconazole, 100µg/ml in Acetonitrile, 5ml Price on request 3670.11-10MG 2-Methyl-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7469-77-4 Price on request