Lenacil, 100 µg/ml, Acetonitrile, 1ml

Parathion, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 56-38-2

Ethanol standard in whole blood,0.2g/L,whole blood, 1.5mL

EPA Method 551 “Mix B”