Perfluoro-n-dodecanoic acid, 1.2ml x 50ug/ml, methanol

Azocyclotin, 10.0 µg/ml, Methanol, 10ml

Methyl tribromoacetate

Dibenzo[a,h]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 189-64-0