Supplier Page from Thermo Fisher Scientific for Tungsten wire, 1.6mm (0.063in) dia, annealed, 99.95% (metals basis)
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific