EPA Method 548.1 Analyte Back Catalog number: 30277 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681327 D9-Fluazifop-butyl, 100 µg/ml, Acetonitrile, 1ml Price on request DF-0-S Dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 93036 Acetate Standard Price on request