Ethylenediamine, 1000µg/ml in MeOH, 1ml

1-Methylchrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3351-28-8

Pyriprole, 100 µg/ml, Acetonitrile, 1ml

Vanillin, 100mg