Tri-p-tolyl phosphate, 1.2ml x 50ug/ml, toluene

D12-Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 1m

2,5-Dinitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 329-71-5

D4-Propyl paraben, 100 µg/ml, Methanol, 1ml