2,3,7,8-Tetrabromodibenzofuran

Metolachlor OA, 100 µg/ml, Acetonitrile, 1ml

2-Nitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 789-07-1

Tetrabromobisphenol S dimethyl ether