EPA Method 551.1 - Analytes Mix “A”

EPA Method 515.1 Internal Standard

7-Oxodehydroabietic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 18684-55-4/68684-55-4

PAH Mix 6, 10µg/ml in Acetonitrile, 5ml