30+ YEARS OF EXCELLENCE

Your Trusted Lab Equipment Partner, Start to Finish

GMI is the single source for the full life of your lab instruments

New and pre-owned instruments, surplus buyback, service and full lab buildouts, all from one team.

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FROM OUR FLOOR TO YOUR BENCH

In Stock & Ready to Ship Laboratory Equipment

100+ lab instruments on the shelf at GMI and ready to go. Skip the lead times on centrifuges, incubators, HPLC, PCR and more.

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GMI CERTIFIED PRE-OWNED

AKTA FPLC Systems at Half the OEM Cost

Factory-trained engineers, application support and our Price Beat Guarantee. Get OEM-level quality with up to 5-year warranty coverage.

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GMI Price Beat Guarantee

Best Price on Service Contracts, Guaranteed

We'll beat any qualified competitor's annual service contract price. Most customers are saving 10-20% annually.

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Peptide QC Suite

Analytical Instruments for Peptide Testing Labs

LC-MS, UHPLC, ICP-MS and GC-MS systems configured for peptide QC. Cover purity, identity, impurities, elemental analysis and residual solvents.

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Lab Supplies and Consumables, Shipped Fast

Order essential lab supplies, consumables and benchtop equipment online. Hassle-free checkout, fast fulfillment and rewards on every order.

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Rewards program

Science Liquidation, Powered by GMI

Sell Your Surplus Lab Equipment the Smart Way

Get a free appraisal and choose your route: direct purchase, Lab to Lab marketplace, consignment or auction. Take cash, GMI credit or a trade-in.

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Exclusive U.S. KNAUER Distributor

German-Engineered Chromatography Systems

KNAUER FPLC, HPLC, SMB, prep LC and dosing pumps, sold and serviced in the U.S. exclusively by GMI.

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Trusted Laboratory Solutions

Your premier destination for new and certified pre-owned lab equipment and world-class service.

Trusted by leading universities, companies, and government agencies worldwide, GMI guarantees excellence in every aspect of your laboratory needs.

Trusted By Over 30,000 Companies & Institutions

Our Comprehensive Solutions

Certified Pre-Owned

Discover reliable, budget-friendly instruments through our rigorous re-certification process. All GMI re-certified equipment is warrantied.

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New Equipment

As exclusive distributors of top manufacturers, we offer premier lab equipment for Autoclaves, Biological Safety Cabinets, Freezers, Ovens, Centrifuges, FPLC, HPLC, and more.

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Factory Clearance

Explore factory clearance and "Scratch & Dent" deals on top brands like VWR and NuAire, offering warrantied units at approximately 50% savings.

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Parts & Accessories

With 12,000+ parts in stock, find the expertise and components to keep your lab running smoothly.

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Service & Repair

GMI offers instrumentation support, including On-Site Support Plans and Depot Repair options.

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Sell Your Instruments

Convert surplus lab equipment into value with our expert appraisal and top-dollar offers.

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Our Point & Click Platform

Grab Your Lab Supplies Fast!

GMICore is GMI’s e-commerce platform for essential laboratory supplies, consumables and benchtop equipment. Designed for convenience and reliability!

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GMI was a very professional business to work with. Shipping was quick and easy. Technical Support was quick to respond. I would highly recommend GMI for all your laboratory equipment needs.

Top notch customer service and vast selection of inventory. Highly recommend.

Great costumer service, over delivered and got everything I needed ahead of time.

Very professional transaction. Would definitely buy from GMI again.

GMI were very easy and nice to work with, they quickly got in touch with me regarding a specific piece of equipment and were able to secure several options for me to choose from, letting me get to my experiments with minimal turnaround time.

As a small business owner that depends on specific laboratory equipment to operate, GMI delivered on every front.

We bought a Leitz 1512 microtome for our lab from this company and the product is great. Costumer service is fantastic. We are happy with our purchase and highly recommend GMI to everybody.

A+ supplier. Very helpful and materials received new and ready for use right out of the box.

Great experience purchasing equipment from GMI in the past and will certainly be going with them for potential future purchases! Quick responses, understood my needs and great prices!

I have bought several pieces of equipment from GMI. In each case, my experience was fantastic. The salesperson made sure that he understood my needs and offered alternatives. The equipment arrived quickly and in great condition. I will use GMI in the future.

They are experts in the field - I wouldn't trust our business with any one else.

I have worked with GMI for the past 3 years for service contracts on laboratory instruments and we are very satisfied with the level of service we have received. I would recommend them to anyone who needs to use their services.