Supplier Page from Thermo Fisher Scientific for Paraformaldehyde, 96%, extra pure
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific