Supplier Page from Thermo Fisher Scientific for Cesium chloride, 99.99%, (trace metal basis), for spectroscopy, optical grade
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Ethyl 4-bromocrotonate, 75%, tech from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific