4,4'-DDE-13C12 Back Catalog number: 8653.14-100-NN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 97877 Diethyl phthalate Price on request S-4361 2,4,6-Tribromophenol, Internal Standard Stock Solution Cat No 2060.6 1.148mg/mL, in ethanol, 5mL Price on request 679887 o-Dianisidine, 100 µg/ml, Acetonitrile, 1ml Price on request