4-n-Octylphenol, 250mg

1-Nitrotriphenylene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Ethanol standard in serum,1.3g/L,serum, 1.5mL

Dibenzo(a,h)anthracene, 10µg/ml in Acetonitrile, 10ml