4-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml

n-Propyl gallate (PG)

Brassicasterol, 100µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 474-67-9

2,8-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,