1290 Infinity II Preparative Binary Pump (CAT#: AM-LE-0857-Y)

The 1290 Infinity II Preparative Binary Pump is manufactured by Agilent Technologies. It has an easy-to-replace pump head and high-pressure mixing function that provides a flow rate of 1-200 mL/min at a pressure of up to 600 bar. This pump is the ideal solvent delivery module for high-quality HPLC separations in analytical and preparative purification workflows.

• The easily replaceable pump head can provide a dynamic flow rate range of up to 200 mL/min at a pressure of up to 600 bar, and can be widely used in various preparative workflows
• High-pressure binary gradient formation, can be operated without degasser
• The second built-in pressure sensor can move the purity gradient mixing point to any point in the system, thereby purifying highly non-polar compounds
• Can quickly switch between up to four solvents, expanding the scope of application and eliminating the need for solvent line purge, thereby saving time
• It has high and low pressure limits for automatic shut-off, which improves the safety when the column is blocked or leaking
• With automatic seal cleaning function, extending the service life of the plunger rod seal

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