2,4’-DDD, 1000µg/ml in Hexane, 1ml Back Catalog number: 79051 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C10206350 1-Aminonaphthalene, certified, 50mg Price on request M4H12 3',4'-Dichloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene Price on request 71687 Mineral oil (white, heavy) Price on request