Formulation and Evaluation of Chitosan-Chondroitin Sulphate Based Nasal Inserts for Zolmitriptan

Figure 1

IR spectra of CH (A), CS (B), and IPCs in the ratio of CH : CS, (C) 70 : 30 (D) 60 : 40 (E) 50 : 50 (F) 40 : 60, and (G) 30 : 70.