EPA Method 8081A Pesticide Standard Back Catalog number: 40060 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54196 Oxalic Acid (C2H2O4) Price on request 686914 N-Methyldiethanolamine, 1000mg Price on request 3352.22-100-ME Cypermethrin, isomer mix Price on request