Supplier Page from Thermo Fisher Scientific for trans-4-Hydroxy-L-proline methyl ester hydrochloride, 98%
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific