Poly divinylbenzene porous beads GDX-501 are widely used in gas chromatography for the separation and analysis of volatile organic compounds. Their porous structure and high surface area make them effective in adsorbing and separating complex mixtures of gases and vapors. These beads are particularly useful in environmental monitoring, where they help detect pollutants like benzene, toluene, and xylene in air and water samples. In industrial applications, they are employed to analyze trace impurities in chemical processes, ensuring product quality and safety. Additionally, GDX-501 beads are utilized in forensic science for the analysis of volatile substances in evidence samples. Their thermal stability and chemical inertness make them suitable for high-temperature applications, providing reliable and consistent performance in various analytical procedures.