Supplier Page from Thermo Fisher Scientific for 1,1'-Diethyl-4,4'-carbocyanine iodide, 96%
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific