Supplier Page from Thermo Fisher Scientific for Silica gel, HPLC grade, spherical, 2.2 micron APS, 80 angstroms, 99.99+%
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific