11-Heneicosanol, 1g

(-)-Nicotine, 500mg

1,3,6-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane

1,2,3,4,6,7,8-Heptabromodibenzo-p-dioxin, 1.2ml x 25ug/ml, toluene