Supplier Page from Thermo Fisher Scientific for Terbium(III) fluoride, anhydrous, REacton:r, 99.9% (REO)
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific