Ethanol standard in serum,4.0g/L,serum, 1.5mL

Benalaxyl, 10.0 µg/ml, Cyclohexane, 10ml

Morphine-3-glucuronide, 100µg base/mL, Solvent-DMF, Unit 1mL, # of units-1, Cas.no. 20290-09-9

1-Nitropyrene