Supplier Page from Thermo Fisher Scientific for Xylenecyanol FF, Electrophoresis Reagent, dye content 70%
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific