EPA Method 8140/8141 Analytes Back Catalog number: 81400 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2673.7-5MG Pentabromotoluene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 87-83-2 Price on request 675244 Paraoxon-methyl, 100 µg/ml, Acetonitrile, 5ml Price on request 71304 Di-n-hexyl phthalate Price on request