Fipronil, 10.0 µg/ml, Acetonitrile, 10ml

Ethanol standard in whole blood,0.2g/L,whole blood, 1.5mL

4-Methyl-2-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 119-33-5

PAH Standard