EPA Method 1667 Analytes Back Catalog number: 82451 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12117.18-100-ME Clofibrate,100 µg/mL,MeOH,1mL, Price on request C10929100 1-Butylamine, 250mg Price on request 676198 Foramsulfuron, 100 µg/ml, Acetonitrile, 5ml Price on request