Supplier Page from Thermo Fisher Scientific for Tetrabutylammonium hydroxide, 40 wt.% solution in methanol
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific