Allopurinol, 100µg/ml in Acetonitrile, 5ml

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

1-Perfluoropentyl ethanol (5:2 secondary), 1.2ml x 50ug/ml, methanol

Benzo[e]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205440-82-0