Supplier Page from Thermo Fisher Scientific for Indium wire, 0.25mm (0.01in) dia, Puratronic:r, 99.998+% (metals basis)
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific