Supplier Page from Thermo Fisher Scientific for µa-Methylcinnamic acid, 99%
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific