Sodium perfluoro-1-propanesulfonate, 50µg/ml in MeOH, 1,2ml

DL-Indole-3-lactic Acid-d5, 1mg

N-(4-Hydroxyphenyl)-propionamide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1693-37-4

4-tert-Butylphenol, 100mg