Supplier Page from Thermo Fisher Scientific for Tungsten wire, gold plated, 0.1mm (0.004in) dia, W 99.95% (metals basis), Au 99.99%
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific