Yang, J., Zhang, Q., Zhong, J., Yang, G., Ning, P., & Hu, Q. (2011). Study on the Separation and Determination of Palladium, Platinum and Rhodium by Solid Phase Extraction and Ultra Performance Liquid Chromatography. Asian Journal of Chemistry, 23(11), 4815–4818. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/10989