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Together with Gilson Manometric Modules and Dynamic Mixers， these Pumps offer a cost-effective， robust solution for isocratic to gradient， analytical to preparative HPLC.

- 305/306 Pumps are designed for use in either isocratic or gradient HPLC， and offer a wide range of flow rates from 10 μL/min to 200 mL/min.

- 307 Pump is designed primarily for research and QC/QA in the isocratic mode， and offers flow rates from 10 μL/min to 10 mL/min.

- 305 and 307 models are fully programmable through a front panel keypad to provide system control capabilities; 306 model functions as a slave unit and is controlled by either a 305 Pump or by Gilson UniPoint™ System Software.

- Smooth flows are enhanced by a separate， external pulse dampener with the 305 and 306 models and a built-in pulse dampener in the 307.

- Pumps heads are designed for quick and easy maintenance—piston seals， check valves and other parts can be replaced in a matter of minutes.

- Three Manometric Modules with different flow rate ranges are available for use with the 305 and 306 Pumps to minimize pressure fluctuations; the 307 includes a built-in Manometric Module.

- Dynamic Mixers ensure efficient， problem-free mobile phase mixing.

Can be configured for use in a sample prep GPC or GPC/SPE system.