Benzene, 100 µg/ml, Methanol, 5ml

(-)-Nicotine ditartrate, >99%, (CAS 65-31-6), 10g

3-Ethyl-5-methylphenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 698-71-5

Deoxynivalenol, 100μg/mL in Acetonitrile, 1ml