4-Nitrophenol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 100-02-7

N,N-Dimethylsulfamide, neat, Solvent-neat, Unit 10MG, # of units-1, Cas.no. 3984-14-3

Fenthion-sulfone, 100µg/ml in Acetonitrile, 1ml

(-)-Epicatechin, 25mg