2,3,3’,4,4’,5’-Hexachlorobiphenyl (157)

6-Nitrobenzo[a]pyrene-d11, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 352431-12-0

Benzo(g,h,i)perylene

Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol