Ethanol standard in serum,0.3g/L,serum, 1.5mL

Cyanophos, 100 µg/ml, Ethyl acetate, 5ml

JWH-016 N-(4-hydroxybutyl) metabolite, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. NA

2-Methylnaphthalene