Supplier Page from Thermo Fisher Scientific for µa-Naphtholphthalein
8-Hydroxyquinoline, ACS reagent from Thermo Fisher Scientific
D(+)-Melibiose monohydrate, 99+% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
L-Serine methyl ester hydrochloride, 98% from Thermo Fisher Scientific