Supplier Page from Thermo Fisher Scientific for Benzyltrimethylammonium hydroxide, 40% w/w in methanol
2-Ethylaniline, 98% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific