4,4’-DDE Back Catalog number: X9055 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BRP-4 4-Bromophenol, 1.2ml x 100ug/ml, toluene Price on request 98138 FID Test Mix - 20ug/mL Price on request 98132 Chlorinated Phenols Standard Price on request