EPA Method 8141 / 1618 Pesticide Mix A Back Catalog number: 91397 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C11601300 Chlorpyrifos-methyl-desmethyl sodium, 25mg Price on request 15900-4938-100AN5 1,2,4-Triazole, 100µg/ml in Acetonitrile, 5ml Price on request 684696 Aceclidine, 10mg Price on request