Ethanol standard in serum,0.2g/L,serum, 1.5mL

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

2,2',3,3',4,4',5,5',6-Nonabromobiphenyl,100 µg/mL,isooctane,1mL

4-Phenyl-1-cyclohexene