Biphenyl, 100 µg/ml, Cyclohexane, 5ml

1H-Perfluoro-n-undecane, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 66256-53-9

n-Octadecane-d38, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 16416-31-2

Ethanol standard in serum,0.5g/L,serum, 1.5mL