Benzo[a]pyrene,400µg/mL,cyclohexane,0.5mL,

5-Hydroxythiabendazole, 10mg

2,4-D 13C6, 100µg/ml in Acetone, 1ml

9-n-Propylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4037-45-0