Supplier Page from Thermo Fisher Scientific for (Bromomethyl)triphenylphosphonium bromide, 98%
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl chloroformate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific