1,4,7,8-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

Bis(2-ethylhexyl) phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 117-81-7

Native PAH Solution/Mixture, 5µg/ml in Toluene, 1,2ml

Quinmerac, 10.0 µg/ml, Acetonitrile, 10ml