Supplier Page from Thermo Fisher Scientific for Bismuth(III) chloride, ultra dry, 99.997+% (metals basis)
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific