Isoprothiolane, 10 µg/ml, Acetonitrile, 10ml

Cafestol, 10mg

1,2,7,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

2-Perfluorobutyl-[1,1,2,2-2H4]-ethanol (4:2), 50µg/ml in MeOH, 1,2ml