EPA Method 515.1 / 8151A - Analytes Back Catalog number: 30072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681886 Fluorodifen, 100 µg/ml, Ethyl acetate, 5ml Price on request 93647 EPA TO-1A Price on request 681377 3-Phenoxybenzoic acid, 100mg Price on request