EPA Consent Decree Water Protocol Back Catalog number: 19232 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C17595000 p-Toluidine, certified, 250mg Price on request 677492 D3-Diflufenican, 100 µg/ml, Acetonitrile, 1ml Price on request 70902 3,4,5-Trimethylheptane Price on request