Genistein, >98%, 20mg

Diphenyl ether, 1.2ml x 50ug/ml, nonane

2,4,6-Tribromo-3,5-difluorophenol, 100µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. NA

EPA Method 502.2 Internal Standard