*3.5. Thermal Analysis*

The pure RSP, RM-β-CD, and RSP/RM-β-CD physical mixture and kneaded product and also the mixtures of KP and selected excipients were analyzed using a Perkin-Elmer DIAMOND TG/DTA instrument. Samples with masses around 3–4 mg were weighed in aluminum crucibles and studied under air atmosphere at a flow rate of 100 mL/min, over the temperature range of 40–500 ◦C, with a heating rate of 10 ◦C/min.
