Gou, M., & Bahrami Yarahmadi, *Baharak. (2019). Separation and determination of lead in human urine and water samples based on thiol functionalized mesoporous silica nanoparticles packed on cartridges by micro column fast micro solid-phase extraction. Analytical Methods in Environmental Chemistry Journal, 2(03), 39-50. https://doi.org/10.24200/amecj.v2.i03.72