Ma, C. (2011) “Determination of Trace Cu(II) in Environmental Water Samples by Ionic Liquid Solvent Flotation and GF-ASS”, Asian Journal of Chemistry, 23(9), pp. 3803–3806. Available at: https://asianpubs.org/index.php/ajchem/article/view/10740 (Accessed: 23 July 2024).