A way to determine the form of an analytical signal without accounting of the base line is described. It is based on subtraction of two peaks. The validity of correction of the base line inclination with the help of a linear function is indicated. The ability to determine the true form of the analytical signal in case of overlapping signals is proved. The approach was applied to define the degree of non-additivity of the analytical signal and the character of change of the peak shape as a function of concentration.
|Number of pages||4|
|Journal||Fresenius' Journal of Analytical Chemistry|
|Publication status||Published - 1998|
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