Fig. 9

IR spectra of: (a) hydrocortisone, (g) magnesium stearate and their mixtures at drug/excipient ratios: (b) 9:1, (c) 7:3, (d) 1:1, (e) 3:7, (f) 1:9

IR spectra of: (a) hydrocortisone, (g) magnesium stearate and their mixtures at drug/excipient ratios: (b) 9:1, (c) 7:3, (d) 1:1, (e) 3:7, (f) 1:9