Topramezone, 10.0 µg/ml, Acetonitrile, 10ml

Dibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 262-12-4

Perylene, 1000µg/ml in methylene chloride, 1ml

cis-1,2-Dimethylcyclopentane