List of Articles Surfactant coated on alumina Open Access Article Abstract Page Full-Text 1 - Flame atomic absorption spectrometric determination of Cd(II), Zn(II) and Ag(I) in different matrixes after solid phase extraction on sodium dodecyl sulfate (SDS)-coated alumina as their 2,3 Di Hydro 2,3 para tolyl Qinazoline (1 H)- 4 one (DPTQO) Farveh Raoufi Saidah Bagheri Ebrahim Niknam Khodabakhsh Niknam Hamid Reza Farmani