Benzo(b)fluoranthene, 10µg/ml in Acetonitrile, 10m

18O3-Sodium chlorate, 100 µg/ml water, 1ml

Benzo[k]fluoranthene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 207-08-9

Heptachlor endo-epoxide, 100 µg/ml, Methanol, 1m