1-Methylaphthalene

Dibenzo[b,k]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 205-97-0

Octachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Metronidazole, 100 µg/ml, Acetonitrile, 1ml