Supplier Page from Thermo Fisher Scientific for (R)-(+)-1-[2-(Diphenylphosphino)phenyl]ethylamine, 97+%
5-Hydroxyindole-3-acetic acid, 99% from Thermo Fisher Scientific
DL-Methionine, 99+% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Imidazole, 99% from Thermo Fisher Scientific