Supplier Page from Thermo Fisher Scientific for Gold rod, 6.35mm (0.25in) dia, Premion:r, 99.99% (metals basis)
Ethoxymethylenemalononitrile, 98% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific