4,4’-DDE Back Catalog number: 79149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 1496.23-K-IO 2-Methyldocosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1560-81-2 Price on request 680489 D-(+)-Gluconic acid delta-lactone, 500mg Price on request 79363 trans-Chlordane Price on request