EPA Method 8310 PAH Standard Back Catalog number: 92201 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677838 2-Hydroxyibuprofen, 100 µg/ml, Acetonitrile, 1ml Price on request M338355 3-Methyluridine, 5mg Price on request 79275 2-Methylthiophene Price on request