Supplier Page from Thermo Fisher Scientific for 1,6-Hexanediamine, 60 wt % aqueous soln
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific