2,3-Benzanthracene, 50µg/ml in Toluene, 1ml

Dibenzo-p-dioxin-d8, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 69699-83-8

Benzo[a]pyrene,400µg/mL,cyclohexane,0.5mL,

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