Supplier Page from Thermo Fisher Scientific for Aluminum wire, 0.5mm (0.02in) dia, hard, Puratronic:r, 99.999% (metals basis)
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific