1260 Infinity II Preparative LC System

The 1260 Infinity II Preparative LC System is an easy-to-use workhorse for automated sample injection when gradient elution is required for sample purification. The binary gradient pump deliver flow rates up to 50 mL/min for purification up to 30.0 mm id columns. This system is tailor-made for routine, high-throughput, laboratory-scale purification when milligrams to grams of starting material are available.


Product details Related Product


  • Preparative LC system with fully automated sample injection and a capacity of 132 samples to increase your daily throughput, and maximize purity
  • Highly reliable and robust LC system improves your ability to manage ever-increasing workload demand
  • Dynamic flow range up to 50 mL/min at maximum 420 bar allows versatile application within a wide range of semipreparative workflows
  • Fully automated vial sampler supporting 2 and 6 mL sample vials with a maximum capacity up to 132 vials - injection of sample volumes from 0.1 µL to 3.6 mL is the ideal injector for routine sample purification without user interaction
  • Lowest delay volume to minimize peak dispersion and carry-over for the highest sample recovery and purity
  • Fully upgradable to enhance the system’s capabilities and functionality based on your demand - up to 648 fractions within the same footprint
  • Clean software infrastructure through Agilent OpenLab CDS ChemStation for familiar and reliable operation
  • Integrated leak sensor in each module shuts down the whole system, providing additional safety when detecting a leak


Biocompatible No
Bioinert No
Column Capacity 4
Column ID Reader Option No
Depth 462 mm
Flow Range 4-50 mL/min
Injection Range 0.1–3600 µL
Intelligent System Emulation Technology No
Line Voltage 100-240 VAC
Maximum Number of Fractions 215
Maximum Number of Solvents 2
Pump Type Binary
Special Features Delay Sensor Automated Delay Volume Calibration
System Pressure Operating Range 20-420 bar
Width 941mm



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