1,2-Difluorotetrachloroethane

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

Phenanthrene, 10µg/ml in Acetonitrile, 10ml

Diethyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84-66-2