2,7-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

1-Bromonaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 90-11-9

Heptachlor epoxide

2-Naphthylamine