Price on request
In stock
Can't find what you're looking for?
High-precision Agilent 1290 Infinity Binary Pump G4220A for reliable solvent delivery in liquid chromatography.
The Agilent Technologies 1290 Infinity Binary Pump G4220A is a high-performance HPLC pump engineered for precise and consistent solvent delivery, essential in liquid chromatography applications such as molecular diagnostics, bioprocessing, and biomedical research. Utilizing advanced binary pumping technology, it facilitates accurate gradient elution critical for complex separation workflows widely used in synthetic biology research and biopharmaceutical production pipelines.
Key technical specifications include:
This binary pump is a critical instrument in chromatographic separation workflows, widely adopted in analytical chemistry, cell imaging studies, and gene editing validation protocols. Its precision and reliability make it suitable for biotechnology labs engaged in molecular cloning workflows, synthetic biology, and clinical diagnostics requiring reproducible chromatographic performance.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 3 November 2026
The middle half of the 226 with a price runs from €60 to €1,725.
