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. ᭧