Agilent 1290 Infinity Quaternary Pump


  • 1290 Infinity Quaternary Pump (G4204A)
  • Warranty Coverage


  • Extended Warranty
  • Installation & Familiarization 

More details

Request a Quote

Item#: 11929
Model: G4204A
Condition: Refurbished
Manufacturer: Agilent Technologies

Finance Badge

Agilent 1290 Infinity Quaternary Pump

The G4204A Quaternary Pump is designed for highest performance, GLP compliance and easy maintenance. 


  • Seal wash function for a continued high lifetime of pump seals for buffer applications.
  • Optional Jet Weaver for optimum mixing performance with a minimum of delay volume.
  • Automatic purge function for ease of use and unattended preparation of the system.
  • Auto tuning of the delivery cycle for compensation of elasticity and solvent volume change effects (compressibility, thermal expansion).
  • Solvent selection for optimum flow accuracy.
  • Fast defill function for improved intake and delivery performance.
  • Two pistons in series design for increased reliability.
  • High-resolution piston movement control for smooth and reliable motion.

Quote Request for:
Agilent 1290 Infinity Quaternary Pump

Please complete the form below to request more information and pricing.

Do you have an instrument to Trade-In?

Full Service Reseller

Original Quality at Refurbished Prices! Our refurbished Agilent HPLC Modules have been expertly restored to meet OEM standards. GenTech Scientific's 60,000 square foot facility stocks an extensive multi-million dollar inventory. We staff knowledgeable sales and service personnel who are committed to help you get the right instrument into your lab. We go beyond the sale with our warranty and continued service options.

We Offer:

  • Warranty Coverage with 48 Hour Response Time
  • Lifetime Phone Support & Remote Troubleshooting
  • Delivery and Installation with Familiarization Training
  • Customized Training to Meet Your Needs
  • Service, Repair, and a Large Inventory of Parts
  • Financing Options: Purchase, Leasing and Rental

How we refurbish used lab instruments

Every refurbished instrument we sell under goes a complete inspection of all electronics and performance review. 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 used Agilent HPLC Modules are returned to excellent working condition.

This pre-owned Agilent 1290 Infinity Quaternary Pump is calibrated to meet OEM standards. Our expert service engineers and chemists can install and custom configure the system to be compliant with the Methods you plan to run.