4,4’-DDE Back Catalog number: X9055 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92452 Chlorinated Pesticide Mix B Price on request 79630 Bifenthrin, 1000µg/ml in Acetonitrile, 1ml Price on request 0454.4-150-CYX5 GC-IRMS Standards ((C25 (?13C: -28.21); C30 (?13C: -28.60); C36 (?13C: -26.15); C40 (?13C: -27.05)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. Price on request