Research Article
Different Spectrophotometric Methods Manipulating Ratio Spectra Applied for the Analysis of Aclidinium in Duaklir® Genuair® Inhalation Powder
Table 4
Determination of aclidinium in Duaklir Genuair inhalation powder by the proposed ratio derivative, ratio subtraction, and the reported methods.
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aNumber of measurements; bThe values in parenthesis are tabulated values of “t” and “F” at (). |