Trifluralin, 100 µg/ml, Ethyl acetate, 5ml

Alverine (free base), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 150-59-4

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

Propylene carbonate, 1000mg