About NSL Analytical

About Our Analytical Testing Lab

In business since 1945, NSL is an ISO/IEC 17025 and Nadcap certified Independent Testing Laboratory providing reliable and cost-effective materials testing to customers throughout the United States and around the world.

Our experienced chemists, metallurgists, and technicians are experts in testing metals, alloys, plastics, composites, and ceramic materials in powdered, solid, or liquid form.

Customer Focused

We do what we say, continually look for ways to improve the customer experience and cater to their needs

Team Oriented

We collaborate, help one another develop and share openly in a supportive and professional manner

Trusted Testing Partner

We are actively engaged in advancing the materials communities and aiding in the development of technologies for tomorrow

Testing Commitment

NSL Analytical Services, Inc. is dedicated to building strong customer relationships based on Trust.

We are committed to staying ahead of the curve when it comes to testing methods and capabilities, which is why NSL Analytical Services strives to maintain technical excellence by using the most advanced Technology in our testing methods and instrumentation.

We are proud to provide a swift Turnaround of test results to all our valued customers.

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Two Testing Locations to Better Serve You

NSL Analytical Services corporate offices and chemistry lab are located at 4450 Cranwood Parkway in Warrensville Heights, OH — a suburb of Cleveland. The 31,000 square foot facility houses our administrative offices, customer service department, and polymer, ophthalmic, elemental chemical analysis, and composite materials testing laboratory.

NSL Metallurgical, formerly NSL Central Testing is located at 4564 Johnston Parkway in Cleveland Ohio. New state of the art 20,000 square foot. It has grown from a 11,500 square foot facility to it's current size in 2024, indicating the growing need for a mechanical testing laboratory with an outstanding staff that delivers results in a timely manner.