1290 Infinity II Analytical-Scale LC Purification System

The 1290 Infinity II Analytical-Scale LC Purification System embodies the future of UHPLC compound isolation with the exceptional reliability and robustness you expect from the InfinityLab LC Series, plus breakthrough technologies to maximize the efficiency of your purification laboratory.

To meet diverse purification needs, UV or MS detection is possible as well as clustering of multiple fraction collectors to extend your fraction capacity and increase your productivity.


Product details Related Product


  • Analytical-scale purification LC system ideal for purification of multi-milligram quantities of materials
  • Highly reliable and robust LC system improves your ability to manage ever-increasing workload demand
  • Dynamic flow range up to 5 mL/min at maximum 1300 bar allows versatile application within a wide range of analytical-scale purification workflows
  • Future-proof investment through upgrade with additional modules such as refractive index, fluorescence, or evaporative light scattering detectors, or single quadrupole LC/MSD
  • Low-dispersion fraction collection for precise isolation of compounds of interest from your analytical run
  • Collection of up to 4 x 96 fractions in microtiter plates, or up to 216 fractions in glass tubes with 4 outer diameters of tubes available
  • Integrated and automated fraction delay sensor technology for increased purity and recovery of collected fractions
  • Upgradeable fraction capacity based on your demand: improved lab efficiency through orthogonal analytical information only available from isolated compounds
  • Fully upgradable to enhance the system’s capabilities and functionality based on your demand
  • Clean software infrastructure through Agilent OpenLab CDS ChemStation for familiar and reliable operation


Biocompatible No
Bioinert No
Column Capacity 4
Column ID Reader Option Optional
Depth 468 mm
Flow Range up to 5 mL/min with G7120A and G7104A
Injection Range 0.1-100 µL 0.1 to 1500 µL with Multi Draw Kit
Intelligent System Emulation Technology No
Line Voltage 100-240 VAC
Maximum Number of Fractions 384
Maximum Number of Solvents 4 up to 15 with additional Solvent Selection Valve
Maximum Number of Temperature Zones 2 with G7116B 1 with Vial Sampler with Integrated Column Compartment
Pump Type Binary
Special Features Delay Sensor Automated Delay Volume Calibration
System Pressure Operating Range up to 1300 bar
Width 980 mm



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