Chloroacetic Acid, 250mg

1,2,4,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

Sodium 1H,1H,2H,2H-perfluorooctane sulfonate (6:2), 50µg/ml in MeOH, 1,2ml

Bromacil, 10.0 µg/ml, Ethyl acetate, 10ml