Ethanol standard in serum,3.0g/L,serum, 1.5mL

Dicamba, 100µg/ml in Acetonitrile, 1ml

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

Cholest-5-en-3ß-ol , 600µg/mL, Solvent-n-hexane, Unit 1mL, # of units-1, Cas.no. 57-88-5