TESTING THAT’S

FAST. THOROUGH. RELIABLE.

You get accurate, repeatable results and a fast turnaround delivered by our experienced scientists and extensive portfolio of testing instruments.

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NSL Is Celebrating 80 Years!

1945-2025

Click to learn about our journey from humble inception to industry leader.

Years of Success

Hit Your

PRODUCTION TIMELINES

You can rest assured your production won’t be delayed because you’re still waiting on test results. Our certified testing, quality systems and expertise align with the most challenging timelines.

What Are You Testing?

Boost Your

PEACE OF MIND

You can be confident in your materials after our experts test and confirm your quality, composition and formulations. “NSL delivers the most consistent test results we have experienced” - Aerospace Client

What Are Your Challenges?

Leaders in Analytical Chemistry

SINCE 1945

Our rich company history and our deep experience means you can trust that your unique material testing needs are understood and delivered upon.

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North America’s Leading
Analytical & Metallurgical Testing Lab

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Materials Matter - NSL Thought Leadership

A Trusting Journey: Celebrating 80 Years of NSL Analytical Services, Inc.

This year marks a significant achievement for NSL Analytical Services, Inc., as we celebrate our 80th year in business!   From new technologies, emerging markets and investing in new facilities, NSL has evolved a lot over the past eight decades – all while staying true to our core mission.   “Like many legacy companies, ours began with…

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The Importance of Boron-Enriched Materials Testing for Nuclear Power Generation

The nuclear power industry relies heavily on materials testing to ensure the safety, reliability, and long-term performance of its facilities.  Materials in nuclear reactors face extreme conditions – including high temperatures, intense radiation, corrosive environments, and significant stress loads – which can lead to degradation over time.  For these reasons, suppliers of materials to nuclear…

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Advanced Powder Flowability Testing for Additive Manufacturing

Reliable and predictable powder behavior is critical to the success of Additive Manufacturing (AM) processes. As this industry continues to grow and applications become more demanding, new testing methods are being developed to ensure your powder meets specifications and behaves the right way every time.  Additive manufacturing is quickly becoming the go-to process for complex,…

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Independent Testing Lab

Our reputation is driven by our ability to deliver consistently accurate data. It’s our team’s mission to fully understand your organization’s unique testing needs and then provide an unbiased, reliable assessment of your materials.

Welcome to the New NSL Website!

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