Supplier Page from Thermo Fisher Scientific for Tellurium, plasma standard solution, Specpure:r, Te 1000µg/mL
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific