Dinalia, D., Sosidi, H., Ridhay, A., Hannan, H., Khairuddin, K., Satrimafitrah, P. and Syamsuddin, S. 2026. Investigation of Column Temperature and Validation of an HPLC-PDA Method for Hydrogen Peroxide Analysis in Hair Cosmetics under Tropical Environments. Journal of Food and Pharmaceutical Sciences. 14, 2 (Apr. 2026), 132-141. DOI:https://doi.org/10.22146/jfps.26426.