2,2',4,4',5,6'-Hexabromodiphenyl ether,50µg/ml,1ml

PCB Congener Mix #4

2-Bromo-3,7,8-trichlorodibenzo-p-dioxin (>95%), 1.2ml x 48ug/ml, toluene

Cyclopenta[cd]pyrene,200 µg/mL,toluene,1mL,