EPA Method 8150A - Herbicide Methyl Esters Back Catalog number: 83511 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10637.12-50-T 1,2,3,4,7,8,9-Heptachlorodibenzofuran Price on request 71916 1,1-Difluoroethane, 1000µg/ml in MeOH, 1ml Price on request 685559 Afidopyropen, 25mg Price on request