Hexachlorobenzene, 100 µg/ml, Methanol, 5ml

Carisoprodol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 78-44-4

Curcumin, certified, 0.25g

Benzo[a]pentacene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-98-5