Ultra-high-tech graphite carbon materials are porous, prepared at temperatures > 2500 ℃, producing high purity products, ensuring effective release and desorption of the analytes of concern, The carbon surface consists of hexagonal ring structure, interconnecting and stratifying into graphite layers. When used in reverse phase, polarity affinity comes from organic polarity and nonpolarity compounds of nonpolarity and polar matrix. It exhibits hydrophobic surface properties, which mean that small polar molecules such as water are not adsorbed, allowing them to be effectively used to capture organic compounds, despite high humidity. In addition, it has a surface area of about 100 m2/g, so it can be used to effectively remove pigments and provide a recovery rate for high analytes. Independent researchers have found that supertech-GCB is quite efficient on more than 500 pesticides, including groundwater, fruit and vegetables
