Authors:M. Abou-Sekkina, M. El-Ries, A. Molokhia, N. Rabie and A. Wassel
Timolol drug, has been investigated by using X-ray diffraction analysis, thermogravimetry (TG), differential thermal analysis
(DTA), IR, HPLC and electronic absorption spectra (UV/Vis), before and after exposure to γ-radiation. The interaction ofγ-rays
with timolol has been studied. Results obtained indicated high stability towardγ-absorbed dose over the range 5–50 kGy.