Norcocaine hydrochloride, 100µg/ml in MeOH, 1ml

Dibenzo[bc,kl]coronene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 190-55-6

2-Buten-1-ol, cis & trans mixture

4-Nitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 57835-92-4