Fenthion-oxon, 10.0 µg/ml, Acetonitrile, 10ml

9-Ethylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2294-82-8

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

Quercetin 3-Sulfate Potassium Salt (>90%), 2mg