4,4’-DDE Back Catalog number: 79149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 9340.3-K-ME Glycerol-d5, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 62502-71-0 Price on request 675098 n-Dodecylbenzene, 100mg Price on request 678503 Spiromesifen, 100 µg/ml, Acetonitrile, 1ml Price on request