Correction of spectral interferences in inductively coupled plasma–atomic emission spectrometry using adaptive filtering

Abstract

On the basis of the statistical characteristics of analyte lines and spectral interferences in inductively coupled plasma-atomic emission spectrometry (ICP–AES), the adaptive noise canceling model in the signal-processing technique has been applied to the correction of spectral interferences. Correction results of the simulated and experimental spectra have demonstrated the feasibility and effectiveness of this method. © 2000 John Wiley & Sons, Inc. Lab Robotics and Automation 12:81–85, 2000