EPA Method 502.2/524.2 - Liquids Back Catalog number: 35071 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10635.12-50-T 1,2,3,7,8,9-Hexachlorodibenzofuran Price on request 2351.27-10MG 5ß(H)-Cholestan-3ß-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 360-68-9 Price on request 14130-100AN5 PAH-Dx - Mix 4, 100µg/ml in Acetonitrile, 5ml Price on request