Supplier Page from Thermo Fisher Scientific for Paraformaldehyde, 97%
18-beta-Glycyrrhetinic acid, 98+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific
L-Serine methyl ester hydrochloride, 98% from Thermo Fisher Scientific