Ametoctradin, 100 µg/ml, Acetonitrile, 1ml

2-Hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 65945-06-4

2,2',3,5',6-Pentachlorobiphenyl (95)

Triphenylphosphate, 250mg