EPA Method 8081A Pesticide Standard B Back Catalog number: 92788 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676309 6-Methyl-2-thiouracil, 250mg Price on request 66194 2,2’,3,3’,4,4’,5,5’-Octachlorobiphenyl (194) Price on request 679746 Ciprofloxacin HCl monohydrate, 100μg/ml in MeOH, 1ml Price on request