Methamidophos, 1000µg/ml in MeOH, 1ml

Phorate-oxon, 10.0 µg/ml, Cyclohexane, 1ml

3-Bromo-2,2-bis(bromomethyl)-1-propanol 1,1',1''- phosphate,50 µg/mL,isooctane,1mL,

Norfentanyl hydrochloride