Ethanol standard in serum,1.3g/L,serum, 1.5mL

n-Decane-d22, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 16416-29-9

6-Nitrochrysene-d11, 100µg/ml in Toluene, 1ml

Chloroform-13C,2000 µg/mL,MeOH,1mL,