Supplier Page from Thermo Fisher Scientific for Total Organic Carbon (TOC), standard solution, Specpure:r, 1000µg/mL
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl vinyl ether, 99%, stabilized from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific