Resmethrin, 100 µg/ml, Ethyl acetate, 5ml

Naproxen, 100 µg/ml, Methanol, 1ml

4-Nonylphenol-di-ethoxylate, 10µg/ml in Acetone, 1ml

4-Nitrophenol, 100 µg/ml, Methanol, 5ml