2,2',3,4,4',5-Hexachlorobiphenyl (137)

Thallium (Tl)

2,2-Dibromostyrene,1000 µg/mL,isooctane,1mL

2-(Phenylthio)thiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16718-12-0