4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml Back Catalog number: S-FC93S-1.2ML Availability: In the manufacturer's stock Price on request - + Recommended 672999 Hydrocortisone, 250mg Price on request 18208R TCLP - Pesticide Spiking Standard Price on request 54192 Chlorite (ClO2-) Price on request