Ethanol standard in serum,0.1g/L,serum, 3mL

Isoprothiolane, 100 µg/ml, Acetonitrile, 5ml

2,4,4'-Tribromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

3-Methyl-4-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2581-34-2