Supplier Page from Thermo Fisher Scientific for Sodium chloride crystal optic disc, 25mm x 2mm, polished both sides
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
2-Ethylaniline, 98% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific