EPA Method 8081A Pesticide Standard B Back Catalog number: 92790 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678338 Crotoxyphos, 100 µg/ml, Isooctane, 1ml Price on request 683417 FRD-903, 10mg Price on request 9734.20-100MG 1-Eicosanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 629-96-9 Price on request