sec-Butylbenzene, 1000mg

6-Ethylchrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2732-58-3

Perfluoro-4-oxapentanoic acid (PFMPA), 1.2ml x 50ug/ml, methanol

Uranium (U)