Supplier Page from Thermo Fisher Scientific for Calcium fluoride crystal optic disc, 22mm x 4mm, polished both sides
Dotriacontane, 97% from Thermo Fisher Scientific
Ethanethiol, 99+% from Thermo Fisher Scientific
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific