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

Dimethenamid OA, 100 µg/ml, Acetonitrile, 1ml

Benzidine

4-Hydroxycarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 52602-39-8