LC-MS/MS & GC-MS/MS

Explore our extensive selection of Certified Pre-Owned LC-MS/MS and GC-MS/MS systems—each expertly recertified and supported by OEM-trained engineers to guarantee factory-standard performance.

Every system is eligible for a 1-year warranty, with extended warranty options up to 5 years and flexible service contracts available. We ensure you get the most for your investment.

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LC-MS SYSTEMS

(In-Stock & Ship Ready)

Sale!

AB Sciex 7500 Triple Quad LC/MS System

Original price was: $299,995.00.Current price is: $249,995.00.
Sold
Out of stock

AB Sciex 6500 Citrine Triple Quad LC/MS

$249,995.00
Sale!

AB Sciex 4500 Triple Quad LC/MS

Original price was: $149,500.00.Current price is: $129,995.00.

Agilent 6460 Triple Quadrupole LC/MS System

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Agilent 6130 Single Quadrupole LC/MS System

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Sciex 4500 Triple Quad LC/MS with Shimadzu 30 LC

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Sciex 4500 Triple Quad LC/MS with Shimadzu 20 LC

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Agilent 6125 LC/MSD with Infinity II HPLC

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Agilent 6410A with 1260 Infinity HPLC Front End

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Thermo Scientific LTQ XL Ion Trap Mass Spectrometer System

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Agilent 6550 IFunnel Q-TOF LC/MS

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Thermo LTQ Orbitrap Velos LC/MS System

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Shimadzu 8030 Triple Quadrupole LCMS

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Agilent G1956B LC MSD SL with Agilent 1100 HPLC

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OEM Trained Engineers

We have engineers trained directly by the original equipment manufacturers, ensuring top-tier expertise with these systems.

Full Warranty

Includes 1-year warranty, with extended coverage options up to 5 years—maximizing your investment.

IQ/OQ/PQ Service Available

We offer options for Installation Qualification (IQ), Operational Qualification (OQ), and Performance Qualification (PQ)

Guaranteed Factory Specifications

Our instruments undergo a rigorous recertification process to guarantee adherence to precise factory standards.

Extended Service Contracts

Extended contracts are available to provide ongoing support and maximize equipment uptime.

Price Match Guarantee

We are committed to offering competitive prices and guarantee to match or beat any competitor’s price for equivalent instruments.

What is GMI Certified Pre-Owned ?

The GMI Certified Pre-Owned stamp signifies a meticulous process of refurbishment and quality assurance. Each instrument undergoes rigorous inspection, calibration, and testing by our expert technicians to ensure it meets or exceeds factory specifications. With our certification, customers can trust in their investment’s reliability, performance, and longevity, backed by our commitment to excellence and customer satisfaction.

Learn about GMI

Trusted By

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SalioGen THERAPEUTICS logo
NJBIO PHARMACEUTICALS logo
CALYSTA logo
PROTEIN EVOLUTION Logo
BIOMARIN logo
Fynd Natures logo
moderna logo
NASA logo
University Enterprise Laboratories logo
ENVIRONMENTAL AGENCY PROTECTION US logo
biolabs marketplace logo
COUR logo
verve THERAPEUTICS logo
zymtronix NEXT WAVE BIOCATALYSIS logo
SIEMENS Healthineers logo

Get in touch with us

Reach out to us today to explore the possibilities of acquiring GMI Certified Pre-Owned LC-MS or GC-MS systems.

Our experienced team is on hand to discuss available models, warranty details, and financing options tailored to your needs.

Contact us now

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.