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

N-Ethylcarbazole-3-carboxaldehyde, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 7570-45-8

2,4,5-Trimethylaniline

Bentazone, 250mg