Methyl cis-8,11,14-eicosatrienoate C20:3, 10mg/ml in heptane, 1ml

4-Bromochlorobenzene, 1000µg/ml in MeOH, 1ml

Benzo[a]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 50-32-8

Acetaldehyde diethylacetal, certified, 1ml