1,2,3,6,7,8-Hexachlorodibenzofuran

17 alpha(H),21ß(H)-25,28,30-Trisnorhopane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 85115-38-4

PCB 180, 5mg

Methyl pentachlorophenyl sulfide