2,2’,3,5,6,6’-Hexachlorobiphenyl

Dibenzo[h,rst]pentaphene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 192-47-2

Naphthalene-d8, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 1146-65-2

2,3-Benzofluorene, 1000µg/ml in methylene chloride, 1ml