EPA Method 507 Pesticide Standard Back Catalog number: 91974 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90605 EPA Method 8141/1657 Analytes Price on request 8898.2-100MG 2,2-Dibromo-2-cyano-acetamide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 10222-01-2 Price on request 71657 2-Methyl-4,6-dinitroanisole Price on request