Supplier Page from Thermo Fisher Scientific for 4-Bromo-2,2-diphenylbutyronitrile, 95%
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific