Methyl isothiocyanate, , Solvent-, Unit , # of units-, Cas.no. 556-61-6

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

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

Fluorene, 10µg/ml in Acetonitrile, 10ml