1260 Infinity II Quaternary Pump
Solvent and gradient flexibility with proven reliability
The versatile and highly reliable Agilent 1260 Infinity II Quaternary Pump offers flow rates up to 10 mL/min and pressures up to 600 bar. It is suited for the use of smaller particle size columns giving higher resolution and faster separations. It maintains virtually pulse-free, well mixed and stable solvent flows. Its dual floating, precise servo-controlled pistons adjust the stroke volume according to your chosen flow rate. Offering access to up to 4 solvents, the 1260 Infinity II Quaternary Pump provides the greatest flexibility in automated solvent blending. It is recommended for a wide range of research and routine applications as well as for method development.
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Features
- A maximum pressure of 600 bar to utilize smaller particle size columns for higher resolution and faster separations.
- This power range allows the usage of larger columns and/or higher viscous solvents as an alternative to acetonitrile.
- A wide flow range up to 10 mL/min perfectly supports standard up to semi-preparative applications. The perfect choice for 4.6 and 3.0 id columns.
- Speeds up method development, preparation of mobile phases and flushing the HPLC system by offering convenient access of up to 4 solvents for isocratic or gradient analysis.
- Easy, fast and secure transfer of methods from HPLC to sub-2-micron columns.
- New degasser technology integrated in pump.
- Application focus: routine applications in the environmental and food area, as well as method development in the pharmaceutical industry.
- Keeps maintenance to a minimum for lower operation costs by using robust materials such as stainless steel, titanium, gold, ruby, sapphire, ceramics, PEEK and PTFE. Optional active seal wash option for high salt mobile phases to prevent corrosion.
