1,3,5-Trichlorobenzene, 100µg/ml in MeOH, 1ml

7-Nitrodibenz[a,h]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 63041-91-8

Heptachlor, 100 µg/ml, Acetonitrile, 1ml

Iron (Fe)