Chlorthal-dimethyl, 10 µg/ml, Cyclohexane, 10ml

Avanafil, 10mg

Perfluoro-4-oxapentanoic acid (PFMPA), 1.2ml x 50ug/ml, methanol

4-n-Nonylphenol, 100 µg/ml, Acetonitrile, 1ml