Ethanol in serum control EtOH SE (1.5g/L), 10x3ml

3-Chloro-1,2-propandiol-2-monoerucidate

Fenoprop, 100 µg/ml, Acetonitrile, 5ml

Promethazine hydrochloride,1000 µg base/mL,MeOH,1mL