Supplier Page from Thermo Fisher Scientific for Boron nitride, Aerosol Refractory Paint, 97+%, (balance B{2}O{3})
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific