Used primarily in gas chromatography, these porous beads serve as an effective stationary phase for separating complex mixtures of gases. Their high surface area and uniform pore structure make them ideal for analyzing volatile organic compounds, ensuring precise and reliable results. Additionally, they are employed in environmental monitoring to detect pollutants in air samples. Their thermal stability and chemical resistance allow for consistent performance under varying analytical conditions. In industrial applications, they are utilized for purifying gases by adsorbing impurities, enhancing the quality of the final product. Their versatility also extends to research laboratories, where they aid in studying adsorption mechanisms and developing new analytical methods.