Ethanol standard in serum,0.3g/L,serum, 1.5mL

Levamisole hydrochloride for SS, 15mg

9,10-Dihydrobenzo[a]pyren-7(8H)-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3331-46-2

EPA 1638Mix A