Automatic indium determination in aqueous solution using the ion-selective copper electrode (Cu ISE)
AN-T-121
vi
This application note shows the use of an ion-selective copper electrode to measure the indium concentration in an aqueous solution.
Indium and its alloys are often used in the production of electronics. In weakly acidic solutions, indium can be determined using back titration. This Application Note shows the use of an ion-selective copper electrode to measure the indium concentration in an aqueous solution.