Methylparaben, 100 µg/ml, Acetonitrile, 5ml

1,2,3,4,7,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Di-n-butyl phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 84-74-2

Benzo(a)anthracene