Supplier Page from Thermo Fisher Scientific for Tetrakis(2-hydroxyethyl)ammonium bromide, 99%
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
Diethyl carbonate, 99% from Thermo Fisher Scientific
Hexyl alcohol, 98%, pure from Thermo Fisher Scientific
Sulfur trioxide pyridine complex, technical, 48-50% active SO3 from Thermo Fisher Scientific