EPA Method 8081A Pesticide Standard B Back Catalog number: 92788 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C10045300 Acrylamide, certified, 0.25g Price on request 676297 Fluxapyroxad, 100 µg/ml, Acetonitrile, 1ml Price on request 675397 Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Price on request