List of Articles Tandem mass Open Access Article Abstract Page Full-Text 1 - Phytoconstituents profiling of Cissus rotundifolia (Forssk.) Vahl. by HPLC-MS/MS, and evaluation of its free radical scavenging activity (DPPH) and cytotoxicity Ataa Said Elsayed Ali Aboutabl Farouk Rasmy Melek Gehad Abdel Jaleel Raheem Abdel Jaleel Mona Raslan Open Access Article Abstract Page Full-Text 2 - Determining the residue of 198 different pesticides in various types of dates available in the Iranian market with the modified QuEChERS extraction method and gas chromatography tandem mass spectrometry Azimeh Khezri Mehdi Ansari Maryam Kazemipour Maryam Amirahmadi Mehdi Shahidi 10.30495/qafj.2022.1964862.1043