Supplier Page from Thermo Fisher Scientific for Copper wire, 0.5mm (0.02in) dia, Puratronic:r, 99.999% (metals basis), Oxygen free
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific