Quinalphos, 100 µg/ml, Ethyl acetate, 1ml

Curcumin, certified, 0.25g

Tetrahydro-5-methyl-2-furanMeOH,1000 µg/mL,MeOH,1mL

Dibenzo[a,h]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 189-64-0