4,4’-DDE Back Catalog number: 79688 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11974.7-50MG Ornidazole,neat,neat,50mg, Price on request 1455.16-250MG 2,4-Bis(1-methylbutyl)phenol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 96-94-6 Price on request A161221 Acetaminophen-d3, 1mg Price on request