EPA Method 505 Analytes Back Catalog number: 93821 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673660 Permethrin, 100 µg/ml, Ethyl acetate, 5ml Price on request 40010 EPA Method 604/625 - Phenols Standard Price on request 675137 Carfentrazone (free acid), 100 µg/ml, Acetonitril Price on request