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

3-Methoxy-DL-tyrosine, 10mg

Kojic acid, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 501-30-4

Hexachloro-1,3-butadiene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 87-68-3