Gold disk ultramicroelectrodes of 10 mum diameter were fabricated using gold wires. These ultramicroelectrodes were characterized by electrochemical measurements and scanning electron microscopy (SEM). Electrochemical behavior of the hexacyano ferrate couple using gold ultramicroelectrodes (10 mum diameter) was investigated in a range of different concentrations of KF as supporting el... https://www.roneverhart.com/Flair/