1,4-Phenylendiamine, 100mg

Ethyl stearate-d5,1000 µg/mL,acetonitrile,1mL

2,3-Dichloropropionic acid

Sodium 1H,1H,2H,2H-perfluorohexanesulfonate (4:2), 50µg/ml in MeOH, 1,2ml