Supplier Page from Thermo Fisher Scientific for TRIS, 0.5M buffer soln., pH 6.8
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific