Supplier Page from Thermo Fisher Scientific for Nickel Chromium slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis)
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl chloroformate, 99% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific