o-Xylene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 95-47-6

Chloridazon, 10 µg/ml, Ethyl acetate, 10ml

5-Hydroxymethyl-2-furfural, certified, 0.1g

Lasiocarpine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 303-34-4