2,3,7,8-Tetrabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

2,3,4-Trichloronitrobenzene, 250mg

11H-Perfluoroundecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1765-48-6

2,2',3,3',4,4',5,5',6-Nonabromodiphenyl ether, 1.2ml x 50ug/ml, toluene