Supplier Page from Thermo Fisher Scientific for 3-Bromo-2-butanone, 97%, stab. with <1% magnesium oxide
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific