2,3,7,8-Tetrachlorodibenzo-p-dioxin

2,4,5,6-Tetrachloro-m-xylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

2,4-Dichloroaniline, 100 µg/ml, Methanol, 5ml

beta-D-Lactose