2,6-Dimethylnaphthalene, 50 µg/mL in Toluene, 1ml

1,2,3,8,9-Pentachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

1-Chloro-3-fluorobenzene

1,3,5-Trichlorobenzene, certified, 0.25g