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

2,2',3,3',4,4',5,5'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene

Alkane Mix C5-C20, 2mg/ml in MeOH, 1ml

Internal standard 2, 2000g/ml in MeOH, 1ml