(13C12)Isodrin, 1.2mL x 100ug/mL, nonane

1H,1H,2H,2H-Perfluorooctyl Acrylate, 1g

Fenitrothion D6 (O,O-dimethyl D6), 100µg/ml in Cyclohexane, 1ml

1,4-Dibromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-37-6