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​​​​​​​​​​​Division of Scientific Equipment and Instrumentation Services 



Work Request

Contact Information

    ORS Building 13/3W44
    Phone: (301) 496-4131
    Fax: (301) 402-8189
    TTY: (301) 435-1908

Division of Scientific Equipment & Instrumentation Services

           Director (Acting): Jerry Tyus

           Chief, New Equipment Sales & Rental: Jerry Tyus      

           Chief, Equipment Maintenance and Repair: Jerry Tyus


To support the NIH Intramural Research community with the acquisition and maintenance needs of their laboratory equipment. We provide equipment to laboratories through sales, rental, or rent-to-buy options. Our services also include laboratory equipment maintenance and repair; preventive maintenance (PM); custom fabrication and modification; equipment installation, testing, refurbishment and calibration. Full service contracts are available after a thorough evaluation of laboratory equipment and their current maintenance requirements.


DSEIS is recognized for its competence and dedication in providing the best value in equipment acquisitions and technical services. We are committed to long term partnering with researchers, employees and suppliers to keep the NIH humming.

The Maintenance Branch will no longer provide services as of 4/1/2022.  All current jobs will remain open until completed and all contracts/maintenance agreements will be fulfilled through the end the period of performance.  Thank you.

DSEIS will permanently close at the end of the fiscal year (9/30/2022).  The last day to submit equipment requests is July 29, 2022.  Our primary focus is ensuring that all requests are processed by our current purchasing deadline.  We will provide the status of orders after all acquisition packages have been created and submitted.  Thank you for your patience during this time.