Development and validation of HPLC and spectrophotometric methods for different classes drug analysis Evaluation of splitted tablets in solid dosage forms Techniques: HPLC, UV-Visible spectrophotometry. IR and FTIR technique, Spectrofluorometric etc... Working on: Development and validation of HPLC analytical methods for certain ACE inhibitors Development of FTIR methods for drug analysis and In-Vitro and In-Vivo Evaluation methods