SOLEIMANI, MADJID, ALI MORSALI, and AZAM KHANI. 2010. “A New Reagent for Solid Phase Extraction and Atomic Absorption Determination of Trace Amount of Fe(III) in Water Samples”. Asian Journal of Chemistry 19 (5):3554-60. https://asianpubs.org/index.php/ajchem/article/view/13246.