Poly divinylbenzene porous beads GDX-501 are widely used in gas chromatography for the separation and analysis of complex mixtures. Their porous structure and high surface area make them highly effective in adsorbing and separating volatile organic compounds (VOCs) and other gaseous substances. They are particularly useful in environmental monitoring, where they help detect and quantify pollutants in air samples. Additionally, these beads are employed in the petrochemical industry for analyzing hydrocarbon mixtures. Their thermal stability and chemical inertness ensure reliable performance in high-temperature applications. GDX-501 beads are also utilized in the pharmaceutical sector for purifying and analyzing drug compounds, ensuring high purity and quality control.