Tebuconazole-D6, 100µg/ml in Acetone, 1ml

Tetraconazole, 1000µg/ml in Acetonitrile, 1ml

Toluene, 100µg/mL in MeOH, 1ml

Benzo[a]pyrene-d12,400µg/mL,cyclohexane,1mL,