Moghimi, A. and Javad Poursharifi, M. 2010. Selective Pre-concentration and Solid Phase Extraction of Mercury(II) from Natural Water by Alumina-Loaded 2-(2-Quinolylazo)-5-diethylamino Benzoic Acid Phases. Asian Journal of Chemistry. 20, 7 (Mar. 2010), 5109–5118.