4,4’-DDE Back Catalog number: 79041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682032 Hexadecanoic acid-methyl ester, 250mg Price on request 1344.12-50MG 2,6-Dimethylnaphthalene-d12,neat,neat,50mg Price on request 1631.10-100-ME Cimetidine sulphoxide dihydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 54237-72-8 Price on request