Fenoxycarb, 100 µg/ml, Ethyl acetate, 5ml

6-Nitrochrysene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 7496-02-8

17 alpha(H),21 alpha(H)-Hopane, 50µg/mL in Isooctane, 1ml

p-Anisidine