2,2'-DDE, 10 µg/ml, Cyclohexane, 10ml

Disulfoton sulfone, 1000µg/ml in MeOH, 1ml

Pesticides PT LC-MS/MS

Perfluoro-n-hexane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 355-42-0