4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml Back Catalog number: S-FC92S-1.2ML Availability: In the manufacturer's stock Price on request - + Recommended 673564 Endosulfan-sulfate, 100 µg/ml, Ethyl acetate, 5m Price on request 20041 GPC Calibration Mix #1 Price on request 1248.7-1ML Methylcyclohexane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-87-2 Price on request