Supplier Page from Thermo Fisher Scientific for Calcium fluoride crystal optic disc, 22mm x 4mm, polished both sides
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
2-Ethylaniline, 98% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific