Supplier Page from Thermo Fisher Scientific for Cesium hydroxide, 99.9%, (trace metal basis), for analysis, 50 wt% solution in water
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific