EPA Method 515 Herbicide Acids Back Catalog number: 93924 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70464 Ethyl acetate, 1000µg/ml in MeOH, 1ml Price on request 94884 Fluoranthene Price on request 94352 2,4,6-Trichloroanisole Price on request