Supplier Page from Thermo Fisher Scientific for Glassy carbon rod, 1mm (0.04in) dia, type 2
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific