Liquid chromatography is a versatile separation technique widely used in analytical chemistry, but it is also referred to by various other names which embrace its specific aspects and applications. One such synonym is "column chromatography", as it involves passing a liquid sample through a column packed with a stationary phase to separate its components. Another equivalent term is "liquid-liquid chromatography" which highlights the separation of compounds based on their differential affinity between the mobile and stationary phases. Additionally, liquid chromatography is occasionally called "high-performance liquid chromatography" (HPLC) due to its efficient and rapid separation capabilities. Ultimately, regardless of the terminology used, liquid chromatography continues to be a crucial method for analytical scientists around the world.