Supplier Page from Thermo Fisher Scientific for Titanium sponge, 3-19mm (0.12-0.75in), 99.95% (metals basis)
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethanethiol, 99+% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific