Supplier Page from Thermo Fisher Scientific for Niobium pieces, 99.8% (metals basis)
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific