Clofibric acid, 100 µg/ml, Acetonitrile, 1ml

Tartrazine (E 102), 1g

Pentaphene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 222-93-5

2-Nitropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 789-07-1