Moghimi, Ali, and Mohammad Javad Poursharifi. “Perconcentration of Trace Cr(III) Using Octadecyl Silica Membrane Modified N,N-Disalicylideneethylenediamine”. Asian Journal of Chemistry 23, no. 9 (June 8, 2011): 3870–3874. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/10746.