We have a refurbished Agilent 1290 Infinity II High Speed Pump, power range 1300 bar. Includes Active Seal Wash and Solvent selection valve.

The Agilent 1290 Infinity II High Speed Pump uses high-pressure mixing for UHPLC gradient formation and solvent blending from up to two solvents at pressures up to 1300 bar and flow rates up to 5 mL/min. This HPLC pump has an exceptionally low delay volume, which allows you to run ultrafast gradients for narrow-bore UHPLC applications. This capability makes this pump the ideal front-end for LC/MS applications. The full ISET range allows you to seamlessly transfer existing methods from different instruments, including current Agilent systems as well as instruments from other manufacturers.