EPA Method 8081A Pesticide Standard B Back Catalog number: 92790 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678459 Pirimiphos-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request 95487 Triazine Mix Price on request 71147 1,3-Dicyclohexylcarbodiimide Price on request