Supplier Page from Thermo Fisher Scientific for Iron foil, 0.1mm (0.004in) thick, Puratronic:r, 99.995% (metals basis)
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Emodin, 95%, tech from Thermo Fisher Scientific
Ethanethiol, 99+% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific