Certified Pre-Owned

Agilent HPLC Systems

GMI offers a comprehensive selection of Agilent High-Performance Liquid Chromatography (HPLC) systems, with solutions to fit every budget and application. From routine analysis to advanced research workflows, our HPLC systems deliver the precision, reliability, and performance your lab depends on.

We specialize in recertified Agilent systems and maintain a large inventory of industry-proven platforms, including the Agilent 1100, 1200, 1260, 1290, and beyond. Whether you’re upgrading existing equipment or expanding your lab capabilities, GMI provides cost-effective solutions without compromising quality.

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We specialize in recertified Agilent systems and maintain a large inventory of industry-proven platforms, including the Agilent 1100, 1200, 1260, 1290, and beyond. Whether you’re upgrading existing equipment or expanding your lab capabilities, GMI provides cost-effective solutions without compromising quality.

Featured Systems

Agilent 1260 HPLC

Agilent 1260 HPLC

$37,495.00
Sale!
Agilent 1100 HPLC System VWD with Quaternary Pump

Agilent 1100 HPLC System VWD with Quaternary Pump

Original price was: $19,995.00.Current price is: $17,495.00.
Agilent 1290 Infinity II UHPLC System

Agilent 1290 Infinity II UHPLC System

$54,995.00
Agilent 1100 HPLC System VWD with Binary Pump

Agilent 1100 HPLC System VWD with Binary Pump

$14,995.00
Agilent 1260 HPLC System Quat DAD

Agilent 1260 HPLC System Quat DAD

Check Availability & Price
Agilent 1200 Binary DAD HPLC System

Agilent 1200 Binary DAD HPLC System

$21,995.00

Trusted by

“Great company to work with. Good customer service and a technical support staff that is responsive. Have been working with them for my company’s chromatography equipment needs for several years now and hope it will be several more.”

Jason Lopez

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What does GMI Certified Pre-Owned mean?

GMI Certified Pre-Owned Agilent HPLC systems are recertified by OEM-trained engineers to ensure dependable, like-new performance. Each system is tested to meet strict operational standards, giving your lab confidence in every run.

Each system comes with a 1-year warranty, with options to extend coverage up to 5 years, and expert support, giving your lab peace of mind and reliability.

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New KNAUER HPLC Systems, Exclusively at GMI

GMI is the exclusive U.S. distributor and service provider for KNAUER HPLC systems. Our factory-trained engineers ensure your system performs flawlessly, and every new KNAUER system comes with a 2-year warranty. Offering a competitive and affordable alternative, GMI delivers faster response times and more cost-effective service than the large OEMs.

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Service Department

Beyond the initial purchase, GMI provides complete lifecycle support for your Agilent HPLC systems to ensure long-term performance, accuracy, and reliability. Our service offerings include preventative maintenance programs, repair services, system optimization and troubleshooting, and ongoing technical support—all delivered by OEM-trained engineers with over 20 years of industry experience.

With GMI, you’re gaining a long-term service partner committed to supporting your HPLC system throughout its entire lifecycle.
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Custom Chromatography

Flow rates from <1 mL/min to >5 L/min, GMI designs LC, LC/MS, GC, GC/MS, and scale-up systems tailored to your workflow.

GMP & CFR 21 Part 11 compliant with up to 5 years of protection.

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Looking to Sell Your HPLC System?

GMI is actively buying HPLC systems, including Agilent 1100, 1200, 1260, 1290, and more. Get a fair, fast offer from experts who understand your equipment and its value. Turn your unused systems into cash.

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Find the Right System for Your Lab

We’re here to help you choose the best solution and support all your laboratory needs.

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