Rui, Yu-Kui, and Jing Hao. “Determination of Nine Heavy Metals by Inductively Coupled Plasma Mass Spectroscopy in Groundwater from Northeast Rural of China”. Asian Journal of Chemistry 24, no. 6 (February 11, 2012): 2825–2826. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/9239.