4,4’-DDE Back Catalog number: 70100 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3440.5-100-CY DL-Methionine Price on request 9228.13-50-ME 1H,1,H,2H,2H-Perfluorodecyl acrylate, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27905-45-9 Price on request 59647 Phosphate (PO43-) as PO4 Price on request