Experimental
Reagents and samples
Analytical grade paracetamol from Sigma Aldrich was used in the present study. IR grade Potassium Bromide (KBr) for standard and sample pellets was obtained from
Sigma Aldrich. Some solid formulations containing paracetamol as
API (i.e. Calpol, Panadol extra, Disprol, Panadol CF, and Paracetamol)
were procured from local markets of Pakistan