EPA Method 8081A Pesticide Standard Back Catalog number: 40060 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50443 ICP-MS Internal Standard Price on request 8753.X-1G Melamine polyphosphate,neat,neat,1g, Price on request 684251 Dimethenamid-P, 10.0 µg/ml, Acetonitrile, 10ml Price on request