Supplier Page from Thermo Fisher Scientific for 1-Pentanesulfonic acid, sodium salt monohydrate, 98+%, HPLC grade
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific