4,4’-DDT Back Catalog number: 70101 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678394 Diphenylamine, 100 µg/ml, Acetonitrile, 1ml Price on request 56140 Anions Mix Price on request 680592 Deethylphosphamidon, 100 µg/ml, Ethyl acetate, 1 Price on request