Agilent 1220 Infinity LC Right Angle
Agilent 1220 Infinity LC Left Angle

Agilent 1220 Infinity II G4390C VL LC System with Variable Wavelength Detector (VWD)


  • Agilent 1220 LC (G4390C VL)
    • 1220 Gradient Pump
    • 1220 Autosampler
    • 1220 Column Oven
    • 1220 Variable Wavelength Detector (VWD)
      • 400 bar pressure
  • Data System
  • In-House Warranty Coverage


  • Workbench
  • Installation & Familiarization
  • Extended Warranty


  • Optimized for everyday productivity:
    • Exceptional accuracy and superior precision for routine QA/QC applications
    • Full compliance with regulatory requirements for LC applications
  • Industry-leading quality and long-life:
    • A trusted member of the reliable InfinityLab LC Series
  • External walkup tray and dedicated walkup software:
    • Perfect for multi-user environments
  • Higher resolution and faster run times:
    • Optimized pump delivers up to 400 bar pressure, allowing use of smaller particle size columns
  • Lower detection limits:
    • Variable wavelength detector operates at up to 80 Hz
  • Optional column oven:
    • Maintains stable temperatures for consistent analysis

The Agilent 1220 Infinity G4390C VL  LC offers exceptional performance, characterized by high precision in retention time and area, precise gradient formation, and an excellent signal-to-noise ratio. It is specifically designed for cannabis testing labs that require routine testing, reliably analyzing 11 major cannabinoids. With the capability to process approximately 100 samples per day, the Agilent Infinity II 1220 LC ensures efficient and accurate testing for cannabis laboratories.

This Agilent 1220 Infinity II G4390C VL LC System comes expertly refurbished from GenTech Scientific.


G4390C VL


Agilent Technologies



Full-Service Reseller

Original Quality at Refurbished Prices! Our refurbished analytical instruments have been expertly restored to meet rigid industry standards. GenTech Scientific’s 60,000 square foot facility stocks an extensive multimillion-dollar inventory. Our knowledgeable sales and service team are committed to help you get the right instrument into your lab. Our commitment extends beyond the sale with our warranty and continued service options.

GenTech Scientific Offers:

How GenTech Refurbishes Used Lab Instruments

Every refurbished instrument we sell undergoes a complete electronics inspection and performance evaluation. The instruments undergo in-depth preventative maintenance procedures that include extensive cleaning, detector maintenance, line and pump flushing. Routine maintenance is also addressed and filters, liners, tubing, etc. are all replaced as needed. A full calibration and data verification is performed ensuring our refurbished laboratory instruments are in excellent working condition.

Our expert service engineers and chemists can install and custom-configure the system to be compliant with the methods you plan to run.