Supplier Page from Thermo Fisher Scientific for Titanium foil, 1.6mm (0.063in) thick, annealed, 99.2% (metals basis)
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethanethiol, 99+% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific