Supplier Page from Thermo Fisher Scientific for (-)-Epinephrine (+)-bitartrate salt, 98+%
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific