Mission Critical Testing.

Fast, Accurate Results.

MSI Lab is a GE S-400 certified and A2LA ISO 17025 accredited metallurgical testing laboratory located in Dayton, Ohio. We provide independent destructive testing, advanced microstructure analysis, and forensic failure analysis to validate compliance and mitigate manufacturing risk for mission-critical sectors. To support urgent projects, we specialize in high-priority rush testing with same-day and next-day turnaround options available for line-down emergencies.

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Time-Critical Testing. Proven Results.

With decades of experience and thousands of tests completed, MSI delivers reliable, expert-level analysis across a wide range of disciplines:

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Failure Analysis
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Mechanical Testing
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Chemical Analysis
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Microstructure Evaluation
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Our Certifications and Memberships

  • Logo with the letters A2LA, a globe in the background, the word ACCREDITED in a box, and a certification number #2037.01.

    A2LA Accreditation – ISO/IEC 17025 (Certification# 2037.01)

    Formally validates our technical competence, calibration standards, and laboratory precision.

    View Our https://www.msilab.com/s/ISO-17025-2-28-2027-203701.pdf

  • Blue circular logo with white stylized "GE" letters inside, with the text "S-400" and "Code: 68639" below.

    GE S-400 Special Process Certification (Laboratory Code# 68639)

    Formally approves MSI Lab as a Special Process Supplier for General Electric Aerospace quality standards.

    View our GE-S400 GT193-68639-Nov 30, 2026--AI-1certificate.

  • Logo for the Dayton Region Manufacturers Association

    Dayton Region Manufacturers Association

    Proudly supporting and collaborating with the advanced manufacturing community across Southwest Ohio.

Trusted by Industry Leaders

  • Middletown Tube Works logo in black and green lettering with a stylized green 'M'

    "Middletown Tube Works, Inc. partnership with MSI allows us to quickly respond to material issues for our customers. Their comprehensive analysis gives us the ability to focus on resolving issues quickly to minimize impact on customers."

  • Calvary Industries logo with blue and green design elements.

    "When issues arise, having good data and good analysis are key to getting to the bottom of any problem. Brian and his team at MSI have been able to help us and our customers find solutions to problems not readily evident."

    Jamie Kokot

  • AM General logo with blue text and a red underline.

    "MSI has provided metallurgical and forensic analysis for General Engine Products for over 19 years. They provided timely and accurate analysis which has allowed us to make decisive plans for resolution to critical issues."

    Lindsey Beumer

  • DuBois logo with stylized wave design and text

    "For over five years, MSI has been our “go to” laboratory for services outside our own capabilities and even for collaboration and corroboration with our internal facilities. Brian and his team at MSI lab are real professionals."

    Keith Finley