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 2519.6-K-ME 4-Aminophenol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 123-30-8 Price on request 30401 1,1,2,2-Tetrachloroethane Price on request C20591500 Benzo(b)furan, certified, 25mg Price on request