Supplier Page from Thermo Fisher Scientific for Bromothymol Blue, 0.04% aqueous solution
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific