333/334 HPLC Pumps

• Capable of milligram-to-gram level mass-throughput per injection up to 15 g depending on column size and loading capacity at flow rates up to 200 mL/min.
• Integrated keypad control for standalone operation.
• Ability to operate additional pumps in parallel to double the flow rate up to 400 mL/min.
• Composition gradient with highpressure mixing: 333/334 binary system (third pump for ternary); solvent selection on each pump with optional 4-solvent valve accommodating up to eight solvents.
• Quiet operation, durable design.
• Stackable to conserve bench space.
• Control 33X Pumps and an entire
• HPLC system via Trilution® LC Software

• Preparative scale purification of synthetic and biological compounds
• Preparative reversed-phase HPLC
•  Normal-phase HPLC