Liu, Z.Q., R.C. Liu, and F.Y. Jiang. “Study of Chromatographic Column Packing and Its Application”. Asian Journal of Chemistry 25, no. 4 (November 1, 2012): 1857–1859. Accessed July 22, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_4_22.