How do you interpret the ftir data to find the isobestic point from the data and not from the visible spectra?

We have the Absorbance Vs Wavenumber data of our Aminophylline (20,40,60,80,100%) and Hydroxycellulose mixture. From this data, how do we find the isobestic point value to subtract and then form a...

20 March 2023 1,077 0 View