Supplier Page from Thermo Fisher Scientific for Magnesium sulfate heptahydrate, ACS, 98.0-102.0%
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific