5-Ethyl-2-methylpyridine, 250mg

Fenpropidin, 10.0 µg/ml, Cyclohexane, 10ml

Perfluoro-n-[1,2-13C2]dodecanoic acid, 50µg/ml in MeOH, 1,2ml

Ethanol in serum control EtOH SE (3.0g/L), 10x3ml