4,4'-DDE-13C12 Back Catalog number: 8653.14-100-NN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended C335052 Chlorhexidine-d8 Dihydrochloride, 1mg Price on request 81806 EPA Method 504 Price on request 0959.10-K-CY 2-Methylnonane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 871-83-0 Price on request