Supplier Page from Thermo Fisher Scientific for Bromophenol Blue, ACS reagent
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific