Supplier Page from Thermo Fisher Scientific for Sodium n-octadecyl sulfate, 98% (dry wt.), water <7%
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific