4,4’-DDE Back Catalog number: 79041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3655.20-10MG trans-Crocetine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 27876-94-4 Price on request EPA-1668CS3 Calibration Verification Solution, 500ul, nonane Price on request C20750000 1,2-Dimethylnaphthalene, certified, 50mg Price on request