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
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific