Supplier Page from Thermo Fisher Scientific for 1-Pentanesulfonic acid, sodium salt, 99+%, Ion pair chromatography, anhydrous
3-Fluoroaniline, 98% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Dotriacontane, 97% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific