2,2',3,4',5',6-Hexachlorobiphenyl (149)

2,3',4,4',5-Pentachlorobiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 446254-80-4

Dibromochloromethane

Perfluorobutane sulfonic acid