Supplier Page from Thermo Fisher Scientific for Potassium, 98%, chunks, in mineral oil
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
Ethoxymethylenemalononitrile, 98% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific