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St. Louis Testing Laboratories
• Mechanical Testing
• Non-Destructive Testing (NDT)
• Metallurgical Testing
• Product Testing
• Environmental Testing
• Chemical Testing
• and more
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Mechanical
Testing
• Mechanical Properties Testing
• Impact Testing
• Welding Certification
• Calibrations
• Hardness Testing
• Hydrostatic Pressure Testing
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Non-Destructive
Testing (NDT)
• Radiography
• Ultrasonic Inspection
• Magnetic Particle Dry / Wet Methods
• Liquid Penetrant Visible and Fluorescent
• Eddy Current
• Weld Inspection
• Aircraft Inspection
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Chemical Testing
• Metal Alloy Identification
• Product Analyses/Testing
• Simulated Environmental Analysis
• Polymer Identification
• Minerals � Scales & Deposits Analysis
• Thermogravimetric Analysis
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Metallurgical Testing
• Failure Analyses
• Optical and Electron Microscopy
• Corrosion Evaluation
• Surface Finish Analysis
• Failure Analysis
• Heat Treat Analysis
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Product
Testing
• CPSIA Compliance Testing
• Phthalates Analysis
• Lead Testing
• Soluble Heavy Metals Testing
• RoHS Compliance
• Children�s Products Testing
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Environmental
Testing
• Drinking and Waste Water Analysis
• Priority Pollutants
• Petroleum Products Testing
• Trace Elements
• Soil Testing
• Lead Content
Welcome to St. Louis Testing Laboratories...
Serving Industry for 85 Years.
Who We Are
Founded in 1929, St. Louis Testing Laboratories is a privately owned, independent commercial testing laboratory offering testing and analyses for a diverse range of clients. We would welcome the opportunity to do the same for your business or organization.
Learn more »

What We Do
At St. Louis Testing Laboratories, our areas of specialization include:
Ready to Get Started?
Just send us an email with information about your project; along with your contact details. It's as easy as that. We'll answer any questions you may have and get you a fast, competitive quote.
Contact TestLab@LabInc.com
Need a test request form? Click here to download.