Supplier Page from Thermo Fisher Scientific for Sodium tert-pentoxide, 2.5M (30 wt%) solution in THF, AcroSeal®
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific