(-)-α-1R,2R,5S,6R,9R,10S-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

2,2',3,3'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

1,1,1,3,7,8-Hexachlorooctane

1,4-Dibromonaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 83-53-4