Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

PCB Congeners & Hexachlorobenzene Mix #1

4-tert-Amylphenol, certified, 0.25g

6-Chloro-4-(2-chlorophenyl)-2-quinazoline carboxaldehyde, neat, Solvent-neat, Unit 25mg, # of units-, Cas.no. 93955-15-8