2,2,3,3,4,4,5,5-Octachlorobiphenyl

Chrysene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1719-03-5

Dibenzo[a,j]coronene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 190-72-7

Propoxycarbazone sodium, 100 μg/ml in MeOH, 1ml