Acephate, 100 µg/ml, Acetonitrile, 5ml

Ethanol standard in whole blood,0.8g/L,whole blood, 3mL

1H,1H,2H,2H-Perfluoro-n-dodecyl methacrylate,50 µg/mL,MeOH,1mL,

epsilon-HCH, 10μg/ml in Acetonitrile, 1ml