Supplier Page from Thermo Fisher Scientific for Aluminium potassium sulfate dodecahydrate, 98+%, ACS reagent
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific