in this study, the microstructure and properties of foam glass obtained as a result of the interaction of the waste glass with sic as the foaming agent and fe2o3 as the oxidizing agent have been investigated using scanning electron microscopy (sem), as well as three-point bending and pycnometery tests. first, the temperature and optimized amount of sic for making foam glass was determined. the ...

A simple indirect spectrophotometric method for determination of mebendazol in pure and pharmaceutical formulation was presented this study. UV-Visible spectrophotometry using the optimal conditions developed mebendazole drug different preparation samples. The is based on oxidation by n-bromosuccinimide with hydrochloric acid left amount oxidizing agent determined reaction tartarazine absorbanc...