Calibration of ion-selective microelectrodes for use with high levels of interfering ions.

摘要: Ion-selective electrodes are often used in solutions which contain interfering ions. Calibration under these conditions is usually achieved by the fixed interference method, concentration of test ion varied a background ion. The present paper describes method for analyzing calibration data allows Nicolski coefficients to be extracted using commercially available computer software. produces an accurate numeric description curve. It also enables correction situation where experimental level not identical that standard solutions.