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Used Scientific Equipment & Used Lab Equipment

Who We Are

Overbrook Scientific offers a wide range of analytical instrumentation consulting services and support. Overbrook offers consulting on new instrumentation as well as a variety of financing and leasing solutions.

Overbrook Scientific maintains contact with thousands of laboratories throughout the globe and has its finger on the pulse of the marketplace. This enables us to provide our customers with the latest technology they need to make an informed decision.

Our Business

Overbrook Scientific works with a wide array of laboratory and analytical instrumentation. Our inventory is dynamic and always in flux -- we are constantly recieving and shipping instruments from and to our clients. Therefore, we do not list our active inventory on this site.

We deal in all major manufacturers and analytical systems, including (but not limited to): HPLC, GC, NMR, Robotic Systems, Spectrophotometers, DNA Sequencers, Plate Readers, Liquid Handlers, ICP, Detectors, Fraction Collectors, LC/MS, LC/MS/MS, GCMS, GC autosamplers and much more.

Overbrook Scientific prides itself on carrying the highest quality used  scientific equipment, used lab equipment & refurbished equipment for chromatography. A sampling of the specific makes and models we purchase and sell include the following:

    GC & GC/MS Systems
    • Agilent 6890 & 7890 GC?s
    • Agilent 5972, 5973 & 5975 GC/MS?s
    • Varian & Finnigan GC/MS?s
    ICP & ICP/MS Systems
    • Agilent 4500 & 7500 ICP/MS?s
    • Dionex ASE 200, DX-500 & DX-600 IC?s
    • Perkin Elmer Elan 6000, Elan 9000 & DRC Plus ICP/MS?s
    Single Quad Mass Specs 
    • Agilent 1100 & 1200 LC/MSD?s
    • Agilent 6000 Series LC/MS?s
    • Micromass Aquity UPLC & SQD
    • Micromass Platform LC & ZMD LC/MS?s
    • Varian 1200L LC/MS?s
    • Thermo MSQ Plus
    Triple Quad Mass Specs
    • Agilent 6000 Series LC/MS?s
    • Applied Biosystems API 3200, API 4000 & API 5000 LC/MS/MS?s
    • Micromass Quattro Ultima, Quattro Micro & Xevo TQ MS
    • Finnigan TSQ 7000, Quantum and Vantage
    • Varian 500-MS, 300-MS & 320-MS
    Ion Traps 
    • Agilent 6300 Series & 1200 Series
    • Thermo LCQ Deca XP, Advantage, LTQ, LXQ, Orbitrap, Fleet & Exactive
    • Applied Biosystems Q-TRAP & 3200 Q-TRAP
    • Varian 500-MS LC & 200-MS Series
    ESI TOFs (Time of Flight)
    • Agilent 1100 LC/MSD TOF, 6210 TOF, 1200 LC/MSD TOF & 6500 Series QTOF
    • Bruker micrOTOF, utlra-TOF-Q, maXis & micrOTOF II
    • Applied Biosystems Q TOF Micro, Q TOF Ultima & Q STAR XL
    • Shimadzu LCMS-2010EV
    MALDI TOFs
    • Applied Biosystems ABI 4800 Maldi TOF/TOF, ABI 4700 TOF/TOF, ABI  4800 TOF/TOF
    • Bruker OmniFlex LT, ultraflex, autoFlex MALDI-TOF, MALDI-TDS, MALDI-FTMS, EASY-nLC
    • Agilent 6000 Series TOF?s & Q-TOF?s
    • Micromass Maldi Micro MX, Maldi Q-TOF Premier & MALDI Synapt HDMS
    Real Time PCR
    • ABI 7000, ABI 7700, ABI 7900, ABI 9700, ABI/PE 9600
    DNA Sequencers
    • ABI 310, ABI 3100, ABI 3130xl, ABI 3700, ABI 377
    • MegaBACE 1000
    DNA Synthesizers
    • ABI 3900, ABI 391, ABI 392/394, ABI 3948
    • Expedite 8909

    And others... just call.

    We also provide quality refurbished equipment services and preventive maintenance plans that assures that our used lab equipment not only arrives fully tested, on time and safely packed, but will be of value for years after purchase. Overbrook Scientific ships worldwide and in many cases can arrange for installation on site, wherever you happen to be.


    LTDT High-throughput Ion Source

    Overbrook Scientific and Phytronix Technologies Inc. have signed an agreement for the distribution of the Phytronix LTDT Ion Source (Laser Diode Thermal Desoprtion) in the United States. 

    Overbrook is now marketing the LTDT Ionization Technology to our clients and laboratories nationwide!

    This technology increases the speed of analysis of compounds by 20 to 200 times compared to established techniques based on liquid chromatography with mass spectrometry!

    offers exceptional analytical performances to pharmaceutical, proteomics, forensic, military and environmental industries and performs equally well in other analytical fields. This innovative design allows a rapid laser thermal desorption of the sample followed by atmospheric pressure chemical ionization (LDTD-APCI).

    For more information please contact our Sales Department at: sales@overbrookscientific.com or call us at: 617-364-7683

    Overbrook Autosamplers

    We now carry an Automated SPE System with HPLC Autosampler (HT400E)! Overbrook Headspace and Liquid Autosamplers include headspace (HT200H) and trio (HT280T) as well as liquid models for OC (HT300A) and HPLC (HT300L)>>More

     HT400E

      HT280T