Supplier Page from Thermo Fisher Scientific for 1-Ethylimidazole-2-carboxaldehyde, 95%
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific