Bromacil, 100 µg/ml, Acetonitrile, 5ml

Ethanol standard in serum,1.0g/L,serum, 1.5mL

1H,1H,2H,2H-Perfluorododecyl acetate, 1.2ml x 50ug/ml, isooctane

L(+)Lactic acid (C3H6O3)