4,4’-DDT Back Catalog number: 79150 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 3163.16-K-IO Methyl pentadecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7132-64-1 Price on request E888000 17ß-Estradiol, 50mg Price on request 90314 Dimethyl phthalate Price on request