EPA Method 502/524 Surrogate Standard #1 Back Catalog number: 30070 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673261 Dimethomorph, 100 µg/ml, Acetonitrile, 5ml Price on request 3517.14-100-AN Triadimefon Price on request 94285 Pesticide Standard Price on request