Possibly the most capable prep LC pump available
PrepStar SD-1 is the first true high performance bench top solvent delivery system for preparative HPLC. The SD-1 delivers better gradient accuracy and reproducibility over a larger flow rate range than any other pump available today, making it ideal for the analysis and purification of peptides and small active pharmaceutical ingredients. A pressure transducer in each pump head provides instant flow and pressure feedback to the motors, to maximize flow reproducibility. An extended flow range, with interchangeable pump heads and complementary media options provide simple, linear scale up. To view common fully integrated, ready to use benchtop HPLC system examples please see our benchtop systems overview.