Epicatechin, >98%, 20mg

1-n-Butylpyrene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 35980-18-8

2,3,6-Trichlorophenol

Metolachlor-ESA, 100µg/ml in Acetonitrile, 1ml