Supplier Page from Thermo Fisher Scientific for Glassy carbon rod, 1mm (0.04in) dia, type 1
4-Ethylaniline, 99+% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific