Supplier Page from Thermo Fisher Scientific for Selenium shot, amorphous, 2-6mm (0.08-0.2in), Puratronic:r, 99.999% (metals basis)
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethyl pyruvate, 98% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific