Propazine D6 (isopropyl D6), 100 ng/µl, 1.1ml

Diesel#2/Mineral Oil Std, 10mg/mL in Hexane,1ml

Ethanol standard in serum,0.3g/L,serum, 1.5mL

Fenthion-oxon, 100 µg/ml, Cyclohexane, 1ml