Comparative Study of Novel Ratio Spectra and Isoabsorptive Point Based Spectrophotometric Methods: Application on a Binary Mixture of Ascorbic Acid and Rutin

<div>First derivative spectra of 8 <i>μ</i>g/mL AA (- - - - -), 8 <i>μ</i>g/mL RU (-⋅-⋅-⋅-), and a mixture of 4 <i>μ</i>g/mL AA with 4 <i>μ</i>g/mL RU (—) using methanol as blank.</div>

Journal of Analytical Methods in Chemistry

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Figure 6

Figure 6: Comparative Study of Novel Ratio Spectra and Isoabsorptive Point Based Spectrophotometric Methods: Application on a Binary Mixture of Ascorbic Acid and Rutin 

Figure 6 | Comparative Study of Novel Ratio Spectra and Isoabsorptive Point Based Spectrophotometric Methods: Application on a Binary Mixture of Ascorbic Acid and Rutin 