Ethanol standard in serum,4.0g/L,serum, 1.5mL

Esfenvalerate, 10.0 µg/ml, Ethyl acetate, 10ml

Pesticide-Mix 195, in Isooctane, 1ml

n-Dodecane, Selectivity Check Standard, 1.5Wt%, Solvent-isooctane, Unit 10mL, # of units-1, Cas.no. 112-40-3