Gc

Liquid Chromatography (LC) and Gas Chromatography (GC) are widely used analytical techniques in chemistry for separating and analyzing compounds. While both methods share the fundamental principle of separating substances based on their interactions with stationary and mobile phases, they differ in their mobile phases, sample types, and applications. LC uses a liquid mobile phase, making it suitable for larger, non-volatile molecules, whereas GC employs a gaseous mobile phase, ideal for small, volatile compounds. Understanding their similarities and differences is crucial for selecting the appropriate method for specific analyses.