Sitagliptin, 100µg/ml in Acetonitrile, 5ml

1H,1H,2H,2H-Perfluorohexanesulfonic acid, 10mg

Quizalofop-P-ethyl, 100mg

Sodium p-n-tridecylbenzenesulfonate, 1000µg/mL in MeOH, 1ml