Qingdao Shenghan Chromatograph Technology Co., Ltd. is a leading manufacturer and supplier of solid phase extraction columns in China. Our solid phase extraction columns are designed to enrich and purify samples in various fields such as environmental, pharmaceutical, food, and water analysis. Our solid phase extraction columns are made of high-quality materials that are durable, easy-to-use, and compatible with most extraction solvents. We offer a wide range of solid phase extraction columns with different sorbents such as C18, C8, silica, and more, to ensure optimal separation and purification of target compounds. At Qingdao Shenghan Chromatograph Technology Co., Ltd., we understand our customers' needs, and our professional team provides exceptional services, including technical support and custom manufacturing of solid phase extraction columns to meet specific requirements. We are committed to delivering high-quality products at a competitive price with reliable service. Please contact us today to learn more about our solid phase extraction columns and how we can assist with your sample preparation needs.