EPA Method 524.2 - Additional Analytes Back Catalog number: 34052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680846 Bezafibrate, 100 µg/ml, Acetonitrile, 1ml Price on request 52070 Spiking Standard #2 Price on request 674889 N4-Phthalylsulfathiazole, 250mg Price on request