The CS 1521 Prep HPLC System is designed to handle large-volume injections with exceptional precision and consistency, ensuring stable and reproducible separations even at high sample loads. With a wide flow range of 0–150 mL/min and a pressure capacity up to 400 Bar (@0–50 mL/min), it delivers smooth solvent flow and consistent pressure control for optimal chromatographic performance. The system’s ability to support up to four solvents enhances flexibility for complex gradient methods and diverse purification requirements. Engineered for reliability and scalability, the CS 1521 Prep ensures accurate sample delivery, excellent peak resolution, and long-term stability—making it the perfect solution for high-throughput preparative chromatography and large-scale compound purification.