2,3,5,6-Tetrachlorophenol, 1000µg/ml in MeChl, 1ml

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

4,4-Dibromobiphenyl, 250mg

2-Hydroxycinnamic acid, 1000mg