Supplier Page from Thermo Fisher Scientific for 1-Butanesulfonic acid, sodium salt, 99+%, Ion pair chromatography, anhydrous
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethyl L(-)-lactate, 97% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific