4,4’-DDE Back Catalog number: 79688 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678218 Isoproturon-desmethyl, 100 µg/ml, Acetonitrile, 1ml Price on request 50409 Chloride (Cl-) Price on request 92243 Sodium N-methyl-N-coconut acid taurate Price on request