The NEW SEALED Thermo Scientific Dionex IonPac AG12A RFIC Guard 4 x 50 mm Column is a high-quality lab equipment manufactured by Thermo Scientific in the United States. Specifically designed for ion chromatography applications, this column provides exceptional separation efficiency and reproducibility. With its 4 x 50 mm size, it is suitable for a variety of scientific research and analytical purposes in fields such as healthcare, lab, and industrial settings. This product is ideal for those looking for reliable and top-notch lab equipment from a trusted brand like Thermo Scientific.