Dibenzofuran

Phenylbutazon, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 50-33-9

Isodrin, 10.0 µg/ml, Cyclohexane, 10ml

Hexahydronaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41375-99-9