EPA Method 8141 / 1618 Pesticide Mix A Back Catalog number: 91397 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675978 Primisulfuron-methyl, 10.0 µg/ml, Acetonitrile, Price on request EPA-8280RS Recovery Standard Solution, 1.2ml, nonane Price on request 680100 Acetazolamide, 100mg Price on request